Solve by elimination and show all steps please


3x=2y-7, 2x-y=10

Answers

Answer 1

Answer:

if you download the app photomath it will help you

Step-by-step explanation:

I promise!

Answer 2

Step-by-step explanation:

x=27 and y= 44

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Solve By Elimination And Show All Steps Please 3x=2y-7, 2x-y=10

Related Questions

0.4(0.25)(0.01) is the problem

Answers

i believe the answer is .001
.4 x .25 = .1
.1 x .01 = .001
0.4(0.25)(0.01)
0.1 x 0.01
0.001

The answer is 0.001

I think this is what you need

The City Sights tour company had the same ratio of tourists to guides on both days this weekend. On Saturday, there were 120 tourists and 18 guides. On Sunday, there were 40 tourists.

How many guides were there on Sunday?

Answers

Answer:

There were 6 guides on Sunday.

Step-by-step explanation:

Same ratio

On Saturday, 120 tourists and 18 guides.

On Sunday, 40 tourists and x guides.

Due to the same ratio:

[tex]\frac{120}{40} = \frac{18}{x}[/tex]

[tex]3 = \frac{18}{x}[/tex]

[tex]3x = 18[/tex]

[tex]x = \frac{18}{3}[/tex]

[tex]x = 6[/tex]

There were 6 guides on Sunday.

A line passes through (3, 7) and (6, 9). Which equation best represents the line?

(4 points)

A) y = 3 over 2 x + 5
B) y = 2 over 3 x + 5
C) y = 3x + 2
D) y = 2 over 3 x + 2

Answers

Answer:

https://brainly.com/question/2574086b

Step-by-step explanation:

https://brainly.com/question/2574086

Answer:

B

Step-by-step explanation:

Given two points, the equation of the line may be determined by,

                           y - y1 = ((y2 - y1) / (x2 - x1))(x - x1)

Substituting the given values,

                               y - 7 = ((9 - 7) / (6 - 3))(x - 3)

Simplification will yield to an answer of,

                                    y = 2x/3 +5

Thus, the answer is the second choice.

the area of a circle is 94pi squared meters. What is the radius of the circle?

Answers

Answer: 47

Step-by-step explanation:

Radius is half of a crickets so if you divide 94 by 2 you will get 47

Select the correct answer.
Find the solution(s) for x in the equation below.
A. x = -5
B. no solutions
C. x = 5
D. x = 5; x = -5

Answers

Answer:

Step-by-step explanation:

X=5; X=-5 this is the answer i put and got off math:::way

Which is an INCORRECT name for this angle?

Answers

Answer:

<FH

Step-by-step explanation:

The reason why is because FH is a line and everything else includes G, this answer does not.

The first option is right

PLEASE HELP !!!!!!!!!!!! Translate this sentence into an equation.
The sum of 17 and Delia's savings is 52.
Use the variable d to represent Delia's savings.

Answers

17+d= 52
the answertrrrkshajja

What is 15% of 120? (:)) I ALSO NEED EXPLANATION

Answers

Answer:

Answer: 18

Step-by-step explanation:

Do 120 x 15%

Answer:

18

Step-by-step explanation:

15% is 15 out of 100, so in decimal form it would be 0.15. if you multiply 0.15 by 120 (0.15 * 120) you would get 18.

A rectangular box is 40 cm wide and 36 cm high. If the surface area of the box is 7440 square centimeters, find the length of the box.

Answers

Answer:

The length of the rectangular box is 30 centimeters.

Step-by-step explanation:

Let suppose that rectangular box is closed. The rectangular box is represented by a parallelepiped, whose surface area ([tex]A_{s}[/tex]), measured in square centimeters, is defined by the following formula:

[tex]A_{s} = 2\cdot (w\cdot h + w\cdot l + h\cdot l)[/tex] (1)

Where:

[tex]w[/tex] - Width, measured in centimeters.

[tex]h[/tex] - Height, measured in centimeters.

[tex]l[/tex] - Length, measured in centimeters.

If we know that [tex]A_{s} = 7440\,cm^{2}[/tex], [tex]w = 40\,cm[/tex] and [tex]h = 36\,cm[/tex], then the length of the rectangular box is:

[tex]2880 +80\cdot l + 72\cdot l = 7440[/tex]

[tex]152\cdot l = 4560[/tex]

[tex]l = 30\,cm[/tex]

The length of the rectangular box is 30 centimeters.

Which property of multiplication is shown?
6 x 5 = 5 x 6

Answers

Answer:

Commutative Property of Multiplication

I hope this helps you :D

Commutative

The commutative property tells us that two addition and multiplication sentences are equal no matter the order.

For example:

3+4=4+3

6 x 5= 5 x 6

Hope this helps. Please give brainiest.

someone please help!

Answers

Answer:

The answer would be option C

Solve Question 2 for x, the number of bracelets Tasha bought:

Question 2: (Tasha bought some bracelets that cost $5 each and 2 hats that cost $12 each. The cost of her total purchase was $39. Which equation can be used to find x, the number of bracelets she bought?)

Answer: x = bracelets

Answers

Answer:

x=3 bracelets

Step-by-step explanation:

5(X)+2(12)=39

5X=39-24

5X=15

X=3

Find the area of the image below: (4 points)

01) 41 square units
2) 44 square units
3) 52 square units
4) 56 square units

Answers

Show us the image so I can answer the question.

solve for the angle x

Answers

Answer:

x=75

Step-by-step explanation:

30+x+x=180

2x=150

x=75

Help pls I need it before 11:59

Answers

Answer:

5/6

Step-by-step explanation:

probability of rolling a 5 on a die=1/6

P of not rolling a 5 = 1-1/6= 5/6

1. Sam knows that his MP3 player has 40% of its battery life left and that the battery

charges by an additional 12 percentage points every 15 minutes. What percent of

the mp3's battery will be charged when Sam and his family leave?

I

Answers

Complete question :

Sam knows that his MP3 player has 40% of its battery life left and that the battery

charges by an additional 12 percentage points every 15 minutes. What percent of

the mp3's battery will be charged when Sam and his family leave? If mp3 was plugged in an hour before his family plan to leave.

Answer:

88%

Step-by-step explanation:

Time before leaving = 1hour

Current percentage = 40%

Charge rate = 12% every 15 minutes

Therefore,

Charge rate per minute :

12% / 15 = 0.8% per minute

Charge recieved after one hour (60 minutes) :

0.8% * 60

= 48%

Therefore, total charge after just before leaving is:

Current percentage + percentage received

40% + 48%

= 88%

helppppppppppppppppppppppppppp

Answers

Area of cylinder = 2 pi r h + 2 pi r^2
= 2 * 3.14 * 4 * 12 + 2 * 3.14 * 4^2
= 301.44 + 100.48
Area of cylinder = 401.92 cm^2

Which rule describes the translation?
O (x, y) = (x – 8, y - 3)
O (x, y) - (x - 3, y+8)
O (x, y) = (x + 8, y-3)
O (x, y) - (x + 3, y + 8)

Answers

Answer:

c

Step-by-step explanation:

translations assignment

Freddie made the number line below to model the laps he walks around a track at his
school. He walks a total of 1} miles. Each lap is į mile. How many laps does Freddie walk
around the track?

Answers

Answer:

On a standard running 400-meter track a mile is 4 laps… plus 9 more meters if you want to get all technical about it. A mile is specifically 1,609.3 meters.

Step-by-step explanation:

Use the graph off to find the value f(5).

Answers

Answer:

where is the graph

Step-by-step explanation:

HELP!!! NEED HELP! It is a very confusing lesson

Answers

2 bags have exactly 42 jellybeans.

Explanation: stem equals the first digit of the number, the stem equals the second digit of the number.
If you see that there is a 4 under the stem, and 2,2,3 under the leaf, that would mean that the numbers are 42, 42, 43

what is -9x - 5x + 6x + 3 = ?​

Answers

-8x+3 is the answer:)

Answer:

-8x + 3

Step-by-step explanation:

five hotdogs cost $1.80.Each hotdog cost the same amount.What is the cost per hotdog in dollars and cents

Answers

Answer:

$0.36

Step-by-step explanation:

Answer:

$0.36

Step-by-step explanation:

You divide $1.80 by 5.

(4x-4)-8x

a. -8x
b.-4x-4
c.-4x+4
d.12x-4​

Answers

Answer:

-8x

Step-by-step explanation:

if it helps you then plzz mark me brainliest

will give brainliest

Answers

Answer:

3ft

Step-by-step explanation:

it takes a while to explain and I dont have much time, but the answer is 3

A computer system valued at $1500 three years ago is now worth $600. Find the percentage decrease in the value or the computer system?

100 point answer please use the formula (P)(T)=A and show how you plugged everything in

Answers

Answer:2100-2200$

Step-by-step explanation:

Wich one is a better buy? Show your work.

Answers

Answer:

The second one because $2.50

Step-by-step explanation:10.5/3 1/3=3.15 6.25/2.5=2.50

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

Tonya has a 2-page story she wants to expand. She plans to write 3 pages per day until it is done. Which equation best represents the relationship?

Answers

Answer:

D. 60h = m

Step-by-step explanation:

A proportional equation that represents the relationship will be in the form of m = kh

Where,

Constant of proportionality = k = m/h

Using (2, 120),

k = 120/2

k = 60

Substitute k = 60 into m = kh

Thus:

m = 60h

This can also be written as 60h = m

What is the range of this data set?

2.5, 6.1, 9.7, 11.4, 17.5, 20.2, 1.1, 12.6, 18.8




16.3

17.7

18.8

19.1

Answers

Answer:

19.1

Step-by-step explanation:

Range = Maximum value - minimum value

          = 20.2  - 1.1

          = 19.1

Answer:

19.1

Step-by-step explanation:

when you solve range you take the highest point and the lowest point and subtract then that's the answer

what fraction does each get if six people share one whole pizza​

Answers

Answer:

Does it say how many peices the pizza has? (if not then 1/6 ^^)

Other Questions
Help plz:)))Ill mark u Brainliest Evaluate the expression when b=9 .24/9 + 8 =Answer: I NEED HELP QUICK!Minnesota Studies 6 B Unit 1: Growth and Industry1. Which of the following big businesses increased production as a result of technological innovation in Minnesota?A: Wheat and cotton farmingB: Fur tradingC: Flour milling and sawmillingD: Oil and natural gas mining2. Which of the following best explains the impact of railroads on Minnesota business?A: Railroads enabled Minnesota industries to compete for more markets.B: Fewer settlers came to Minnesota as a result of the growth of railroads.C: Railroads helped many workers become wealthy.D: Many other forms of transportation shut down because of the growth of railroads.3. Which statement best demonstrates the importance of natural resources to Minnesotas industrialization?A: Wood and coal fueled the mills that produced the states key products.B: Iron ore, grain, and lumber supplied the raw materials for key industries.C: State businesses accumulated wealth from the sale of water and steam.D: Local innovators were the first to harness wind and solar power for manufacturing. Sue cut 3 pieces of ribbon. Each piece wasot a foot long. How many feet of ribbon does she have in all? Express your answer as the sum of a whole number and the remaining fractional units. Plz help Tagalog word of blanket Which replacement corrects the spelling error in this sentence! My father lives in a high-rise apartment building who's glass walls have a creepy effect when you look through them. sen A. My father lives in a high-rise apartment building whos' glass walls have a creepy effect when you look through them! B. My father lives in a high-rise apartment building who'se glass walls have a creepy effect when you look through them. W WWW WWW. C. My father lives in a high-rise apartment building whose glass walls have a creepy effect when you look through them. D. My father lives in a high-rise apartment building who's glass walls have a creepy affect when you look through them. 4(y - 3) =Use distributive property to complete the equivalent expression Sam manages a clothing boutique and has an annual salary of $23600. Doug works in a shoe store and is paid 9.40/h each week. Who has the higher gross income each month? What is the volume of the right cone shown below? 10 O A. 7577 units3 B. 100n units3 C. 1507 units3 375 units3 Name at least two characteristics of Galapagosmarine iguanas that set them apart formothers. Will it cost more to rent from Company A or Company B if "Ali" rents the bounce house for 3 hours? 5 hours? 10 hours? PLEASE HELP IM REDOING MY TEST LAST TIME I GOT IT WRONG What advancement in the use of metal was achieved by the people of the Gupta Empire?O They were the first civilization to mine iron ore.They came up with methods to convert iron into steel.They created methods to extract metal from ore.O They were the first civilization to work with bronze. how do I simply 4/6 According to Newton's law of universal gravitation, which statements are true?As we move to higher altitudes, the force of gravity on us decreases.O As we move to higher altitudes, the force of gravity on us increases,O As we gain mass, the force of gravity on us decreases.O Aswe gain mass, the force of gravity on us increases.DAs we move faster, the force of gravity on us increases. What do electric and magnetic fields have in common? Find the output, y, when the input, x, is 7 Y= Help me with this pls Kaityln saves $35 in 50 days. Her sister saves $15 in 20 days. Determine who issaving at a higher rate. For a particular plant, red flowers (A) are dominant over yellow flowers (a). An initial cross was made between a plant that was true-breeding for red flowers and another plant true-breeding for yellow flowers. F1 progeny, all having red flowers, were allowed to self- pollinate and form seeds, which were then planted to generate F2 progeny. Pollen from all the resulting F2 plants was pooled and used to fertilize true-breeding yellow plants. What proportion of the progeny resulting from this cross would be expected to have yellow flowers