Solve: -x + 4 = -9 and -3x + 7 = 1

Answers

Answer 1

Answer:

1. x=-13

2. x=2

Step-by-step explanation:


Related Questions

plzzzzzzzzzzzzzzzzz helpp mee

Answers

The answer to this question is 2b, the 12’s cancel out each other leaving 2 b’s then multiplying them gives u 2b

Two simple question Brainliest, 5 stars and Thanks too you pls HELP!!!!
Zunairah went to Joe's doughnuts and purchased two dozen glazed doughnuts. Her total was $6.00. What is the unit rate per doughnut?

Aayan drove his Lambo 5,432 miles in 24 hours. How many miles did he drive in 1 hour?

Answers

Answer:

1. The unit rate per donut is 1/4 or .25

2. Aayan drove 226 and 1/3 miles every hour

HELP ME!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

it's G)

Step-by-step explanation:

I'm confused I put 13-x and it said incorrect?? HELP!

Answers

Answer:

Maybe -12?

Step-by-step explanation:

Because sometimes variables on their own symbolize 1, so we can subtract 13 from 1 to get -12.

The answer X-13 because it said to take from x not 13. Pay close attention next time

(3rd grade question I’m helping my sister and I am stuck help)

Complete the line plot by adding an X to represent the
lengths, in inches of each of the four binder clips.
Binder Clips

Answers

Answer: See explanation.

Step-by-step explanation:

You need to put a little X on the graph down at the bottom on the ticks that represent 1/2, 3/4, 1 1/4, and 2.

What is the volume of this prism?
A) 63.0 cubic units
B) 56.3 cubic units
C) 31.5 cubic units
D) 11.75 cubic units

Answers

B. 56.3 because 5x3x3.75 is 56.25 and then you round the 2 to 3 because a 5 follows it

Answer:

B) 56.3 cubic units

Step-by-step explanation:

I took the test

2..Select the properties that both rectangles and parallelograms always share.
4 right angles
4 sides of equal length
2 pairs of parallel sides
2 pairs of sides with equal length
2 acute angles and 2 obtuse angles


3. Select the properties that equilateral triangles and isosceles triangles have in common.
0 sides of equal length
2 sides of equal length
3 sides of equal length
3 equal angles

Answers

Answer:

2. 2 pairs of parallel sides and 2 pairs of sides with equal length

3. 2 sides of equal length

Step-by-step explanation:

hope that helps :)

Which situation can be represented by this ineqality?
[tex]12\leq 12k+29[/tex]
A. Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons.
B. Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons.
C. Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia what values of k will Felicia have at most 120 buttons?
D. Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects for k years. For what values of k will Felicia have at most 120 buttons?

Answers

Answer:

B

Step-by-step explanation:

Hope this helps

Here is questions for you because such thing as spring break is over ;)

Answers

Answer:

I don't now why but by seeing this photo my mouth is watery

Answer:yes

It I’ve it started on 29 and end on Monday

pls help
solve for y: 36=byx

Answers

Answer:

y= 36/bx

Step-by-step explanation:

you have to isolate y so you do the inverse operation of b and x to move it to the other side. since it is currently multiplying by Y you divide it on both sides to move it leaving you with 36 being divided by BX .

plz help! : Two math classes took the same quiz. The scores of 10 randomly selected students from each class are shown below. Sample Class A: 75, 80, 60, 90, 85, 80, 70, 90, 70, 65Sample Class B: 95, 90, 85, 90, 100, 75, 90, 85, 90, 85 Based on the medians of the scores for each class, what inference would you make about the quiz scores of all the students in Class A compared to all the students in Class B? Thanks :)

Answers

Answer: So, the grades went up 10

Step-by-step explanation:

Can Someone answer this please

Answers

Answer:

So the scaling means that per every foot in real life, you have 2.4 centimeters, which means that the scale model would be 48 cm tall.

A. To find your answer, you would divide 48 by 1.2, which is 40. So your model would be 40 bottle caps tall

B. Same as A, all you have to do is divide 48 by 15.2, which would be about 3 popsicle sticks tall (rounded)

(Hope this helps)

Step-by-step explanation:

Ill give brainliest please no links or files please
Principal 10,000
Rate %3
How many years until the interest reaches $12,700
Answer choices:
A. 7 years B. 12 years
C. 9 years D. 22 years

Answers

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Walden gives the pizza delivery person an $8.00 tip, which was 12% of the cost of his pizzas. How much was the total amount that Walden spent? Round your answer to the nearest cent.

ANSWERS WITH WEIRD FILE THINGYS WILL BE REPORTED IMMEDIATLY

Answers

Answer:

$17

Step-by-step explanation:

Tip = $8.00

Pizzas cost:

First you have to do 12% of $8.00 which = $0.96

Then you have to add the $0.96 to the $8.00 which = $8.96

Total = $8.00 + $8.96

         = $16.96

then round it to nearest cent which is $17

Answer:

$74.67

Step-by-step explanation:

$8 was 12% of the cost of the pizzas, so we have to add that to the initial cost. The initial cost can be found by (8*100)/12, which would be $66.67. Since we need to find the total amount of money spent, we have to add the initial cost of pizzas and the $8 tip, which is 12% of that. Final answer is $74.67

−8 • −14

A. −116
B. −112
C. 112
D. 116

Answers

Answer:

Answer C:  112

Step-by-step explanation:

The product of two negative numbers is a positive number.  Thus, we omit possible Answers A and B.  Using mental math or a calculator, find 8 • 14; it is 112 (Answer C).

I NEED HELP FAST PLEASE! Find the measure of the missing angles.

Answers

Answer:

b and c both are 119°

Step-by-step explanation:

Hope it helps

A scientist looks at a cell through a microscope. The actual diameter of the cell is 2.5 x 10*-5 meters. What is the diameter of the image of the cell if it id magnified 400 times? PLS HELP. NEED IT QUICKLY TY

Answers

2.5 x 10^-5
=1/4,000 x 400
=0.01

PLS HELP. Select the favorable outcomes for rolling a five on the first roll.
(5-1) (5-2) (5-3) (5-4) (5-5) (5-6)
(1-6) (2-5) (3-4) (4-3) (5-2) (6-1)
(1-1) (2-2) (3-3) (4-4) (5-5) (6-6)
(1-1) (1-2) (1-3) (2-1) (2-2) (3-1)

Answers

Answer:

its the 3rd answer in the row :)

Step-by-step explanation:

Step-by-step explanation:

First, you need to know some terms related to probability. When working with probability, a random action or series of actions is called a trial. An outcome is the result of a trial, and an event is a particular collection of outcomes. Events are usually described using a common characteristic of the outcomes.

Let's apply this language to see how the terms work in practice. Some games require rolling a die with six sides, numbered from 1 to 6. (Dice is the plural of the die.) The chart below illustrates the use of trial, outcome, and event for such a game:

Trial

Outcomes

Examples of Events

Rolling a die

There are 6 possible outcomes:

{1, 2, 3, 4, 5, 6}

Rolling an even number: {2, 4, 6}

Rolling a 3: {3}

Rolling a 1 or a 3: {1, 3}

Rolling a 1 and a 3: { } (Only one number can be rolled, so this outcome is impossible. The event has no outcomes in it.)

Notice that a collection of outcomes is put in braces and separated by commas.

A simple event is an event with only one outcome. Rolling a 1 would be a simple event because there is only one outcome that works—1! Rolling more than a 5 would also be a simple event because the event includes only 6 as a valid outcome. A compound event is an event with more than one outcome. For example, in rolling one six-sided die, rolling an even number could occur with one of three outcomes: 2, 4, and 6.

When you roll a six-sided die many times, you should not expect any outcome to happen more often than another (assuming that it is a fair die). The outcomes in a situation like this are said to be equally likely. It’s very important to recognize when outcomes are equally likely when calculating probability. Since each outcome in the die-rolling trial is equally likely, you would expect to get each outcome of the rolls. That is, you'd expect the rolls to be 1,  of the rolls to be 2,  of the rolls to be 3, and so on.

A spinner is divided into four equal parts, each colored with a different color as shown below. When this spinner is spun, the arrow points to one of the colors. Are the outcomes equally likely?

A) Yes, they are equally likely.

B) No, they are not equally likely.

Answer:

All the outcomes are equally likely. Each color provides a different outcome, and each color takes up the circle. You would expect the arrow to point to each color of the time.

;-;could someone help a girl out? I've got at least 8 pages of this left and this is the part I'm stuck on! I'll give you brainlist if you help and not be mean and take my points!
1) 89.610 -26.632
2) 29.00 +27.69
3) 71.0 -12.3
4) 26.000 +13.824
5) 51.00 -38.75
6) 54.70 + 9.39
7) 63.030 -59.688
8) 83.000 +77.841
9) 93.0 -32.2
10) 66.00 + 8.84
11) 33.970 - 8.851
12) 48.000 +44.63
13) 98.0 -69.9
14) 10.0 + 7.1
15) 90.0 -83.0

Answers

Answer:

1. 62.978   2. 56.69    3. 58.7  4.39.824  5. 12.25 6 64.09.    7. 3.342    8.  160.841         9. 60.8   10. 74.84  11 25.119    12. 92.63

Lin and her friends went out for ice cream after school. The following questions came up during their trip. Select all the questions that are statistical questions.



Select all that apply:
A. How far are we from the ice cream shop?
B. What is the most popular ice cream flavor this week?
C. What does a group of 4 people typically spend on ice cream at this shop?
D. Do kids usually prefer to get a cup or a cone?
E. How many toppings are there to choose from?

Answers

ANDWER IN MY OPINION : b, d, e

imo




What is the mode interval for the set of data?



60 - 69
70 - 79
80 - 89
90 - 99

Answers

I think the mode interval is 70-79
because 9 people were in that interval

Answer:

70-79 is the answer

Step-by-step explanation:

Pls :( can someone help me (Circumference and area) !due today!

Answers

Using pie to solve:
Circumference: 43.98 (rounded)
Area: 153.94 (rounded)

Using 3.14 for pie
Circumference: 43.96
Area: 153.86

Mrs. Williams wants to know how long it will take an investment of $450 to earn $189 in interest if the yearly interest rate is 6%, to be paid at the end of each year.

Answers

Answer:

hope its right

Step-by-step explanation:

5 - 7 year to pay it

5 to 7 years I think

The volume of the tissue box is 468 units. If the area of the base is 156 units, find its height.
PLS HELP DUE TODAY

Answers

I think it is 312 divided or substract or something sorry i need poihns

what category does all these shapes belong to?

Answers

Answer:

rectangle

Step-by-step explanation:

plz mark brainliest

Answer:

Step-by-step explanation:

Help me and fast! And please show work!

Answers

Answer:

171

Step-by-step explanation:

fbgetjmnryjnmyjnmryjnhm

THATS ON DOENjsjajajajajaakkaakk

PLZZZ help with this its pretty simple!

Answers

Answer:

2x^3−7x^2+16x−15

Step-by-step explanation:

(2x−3)(x^2−2x+5)

=(2x+−3)(x^2+−2x+5)

=(2x)(x^2)+(2x)(−2x)+(2x)(5)+(−3)(x^2)+(−3)(−2x)+(−3)(5)

=2x^3−4x^2+10x−3x^2+6x−15

=2x3−7x2+16x−15

Answer:

2x³ -7x² +16x -15

Step-by-step explanation:

You distribute the (2x-3) onto the other trinomial and then combine the like-terms.

(2x-3)(x²-2x+5)

2x³ -4x² + 10x -3x² +6x  -15

2x³ -7x² +16x -15

death valley is the hottest place in the united states. the highest temperature ever recorded there was 134F the lowest temperature recorded there was 15F write two inequalities that would describe the temperature, in degrees fahrenheit, in death valley at any time since temperatures have been recorded

Answers

The hottest air temperature ever recorded in Death Valley (Furnace Creek) was 134°F (57°C) on July 10, 1913. During the heat wave that peaked with that record, five consecutive days reached 129° F (54°C) or above. Death Valley holds the record for the hottest place on earth.

Answer:

x ≤ 134 F

x ≥ 15 F

help this is math will mark brainlisttt

Answers

Answer:

#1 m= 4 ; #2 k=10 #3 n=6

Step-by-step explanation:

DO NOT SEND ME PDFS OR I WILL REPORT ANSWER CORRECTLY FOR BRAINLIEST

There are 4,800,000 cell phones sold each day in the world. In a sample of 1,000 cell phones, 750 are smart phones. How many smart phones should be part of the entire population of cell phones sold each day?
1,000
3,600,000
750
4,800,000

Answers

Answer: I think the answer is 3600000000, the answer is number 2 which is 3,600,000

Step-by-step explanation: the question says how many smart phones are sold.

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Combine the following sentences using a coordinating...Combine the following sentences using a coordinating conjunction (fanboys):The kids could run to the park.They could go swimming.Combine the following sentences using a semicolon:At the end of the play, the princess kissed the prince.They had a fairytale ending.Combine the following sentences using a semicolon:The dog stole the turkey from the kitchen table.He was hungry.Combine the following sentences using a coordinating conjunction (fanboys):The dogs howled in the alleyway last night.The children did not wake up.Combine the following sentences using a coordinating conjunction (fanboys):When the sun sets, the moon shines bright in the sky.The stars twinkle in the background what does malcolm attempt to convince macduff to do? why is macduff reluctant to follow his suggestions? PLEASEThe energy released per gram of material is __________.A much larger in nuclear fusion reactions than in chemical reactionsB much smaller in nuclear fusion reactions than in chemical reactionsC the same amount in nuclear fusion reactions as it is in chemical reactionsD insignificantly larger in nuclear fusion reactions than in chemical reactions Which energy source can be found on the electromagnetic spectrum? A) sound energy B) chemical energy UV light energy D mechanical energy Jane currently has $5,300 in her savings account and $2,000 in her checking account at the local bank. Instructions: A. If Jane withdraws $500 in cash from her savings account, by what dollar amount will the country's money supply (M1 and M2) change as a result of Jane's actions?B. Suppose that after Jane withdraws $500 from her checking account, she uses $180 of this money to pay her federal income tax. After paying her taxes, Jane uses $160 to buy a set of used golf clubs from her neighbor, who then deposits the money into his checking account. Jane deposits the remaining cash from the $500 withdrawal into her savings account. By what dollar amount will the country's money supply change as a result of Jane's actions? When a baby Giraffe was born it weight 150 Pounds over the next 5 years it gained Equal amounts of weight each year. The Giraffe now weight 675 pounds. How much was the weight gain per year? __________ waves emerge in sleep stage n1 and continue into stage n2. One part of vocal hygiene would be what? A. doing moderate exercise B. avoiding cheese C. getting enough water D. using soap to keep clean VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST. How do I solve this arithmetic sequence? file:///C:/Users/TOSHIBA/Downloads/SISTEMA%20DE%20MEDICION%20ANGULOS%20(1).pdfnecesito solo las respuestas de la ultima pregunta, por favor How did Matt finally earn Attean's respect? Suppose that in a large batch of chocolate chip cookies, the number of chips in a given cookie is in a normal distribution with mean 7.5 and standard diviation 1.2.(a) What is the probability that a cookie has less than 9 chips?(b) What is the probability that a random sample of 4 cookies has an average of less than 9 chips per cookie? Jach's partnership interest basis is $101,000. Jach receives aproportionate, liquidating distribution from a liquidatingpartnership of $51,000 cash and inventory having a basis of $21,000to the par If an object possesses 500 J of potential energy, how much work is needed to lift this object?a) 500 Jb) 250 Jc) 150 Jd) 1000 J A figure is made up of with seven X rodes and five Y rodes . If X= 3 and Y= 5 calculate the perimeter with the formula.OPTIONS:8465040 The use of emission taxes and subsidies may have which of the following outcomes?Select one:a. Increasing the demand for the product when costs are passed on to the consumerb. Providing clear limits on the total amount of pollution dischargedc. Causing polluters to research and invest in new technology to reduce pollutiond. Decreasing the relative production cost for the polluting product Conflict is all around us. true or false HELP!! ITS DUE TOMORROW 8. What important information do I need to know about the outsider characters? 5. At the end of the performance, the band marches off the field to the right, moving the entire sine curve. Asa grabs his camera to takes a picture of the entire football field. At the instant he takes the picture, the first person forming the curve now stands at the 5 yard line. What is the equation of the sine curve representing the position of the band members in Asas picture?