Mathematics College

Jenny & Natasha are working on a problem together: Solve x / 3 + 8 = −2. Natasha thinks the first step is to multiply by 3. Jenny explains that this is not the most efficient way to solve. Explain who is correct & justify your reasoning.

Answers

Answer 1

Answer:

−2x3

Step-by-step explanation:

i sloved the equation then mulitipilied by 3

Related Questions

write 9.57 in word from

Answers

Answer:

Nine Point Five Seven....

Step-by-step explanation:

Answer: nine and fifty-seven hundredths

Step-by-step explanation: the numbers to the right of the decimal ends with a ths.

Find each product mentally using the distributive property show the steps that you used.
1.8x71

2.6x83

Answers

Answer:

1.8 x 71 = 127.8, just 18 x 71 = 1278, then count the the decimal place from the right, i.e 127.8

same for 2.6 x 83 = 215.8

.......ok try 5.52 x 5

Answer:

27,579.24 OR 343.6

Step-by-step explanation:

I don't know if this is what you mean but 1.8x71x2.6x83=27,579.24

Also, (if that was not what you meant), 1.8x71=127.8, 2.6x83=215.8, 127.8+215.8=343.6

find the value of x.
(6x+8)
(7x-7)

Answers

Answer:

ITS 95

Step-by-step explanation:

TRY CALCULATING IT

sorry i don't know

sbhwgwvhwhev

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4

Answers

Answer:

first one

Step-by-step explanation:

it is what is it

All six digits in the number are even one digit is used twice all other digits are used once the ones digit is 4 times the hundreds digit the tens digit id the difference of the ones digit and hundreds digit the same digit is in the tens place and hundreds thousands place the thousands digit is not zero

Answers

Answer:

rffrefr

Step-by-step explanation:

Question 1
Manipulate the base area and the height of the pyramid, setting different values for each. Record the base dimensions, height, and the exact
volume for two kinds of pyramids: one with a square base and one with a rectangular base. Also calculate the decimal value of each volume, and
verify that it matches the volume displayed by the tool. (You might see some discrepancies in the tool due to rounding of decimals.)

Answers

Answer:

Step-by-step explanation:

A school dance sold 2 types of tickets: one for freshman/sophomores (9th/10th graders), and one for juniors/seniors (11th/12th graders). The freshman/sophomore tickets cost $8, and the junior/senior tickets cost $6. They sold a combined total of 525 tickets, and earned a total of $4600. How many tickets of each type did the school sell? Write and show all algebra work; you cannot use graphing to solve this.

Answers

9514 1404 393

Answer:

freshman/sophomore: 725junior/senior: -200

Step-by-step explanation:

It is convenient to let a variable represent the number of the highest-price tickets sold. We'll use x for that. Then the number of lower-price tickets sold is 525 -x and the total revenue is ...

8x +6(525 -x) = 4600

2x = 1450 . . . . . . . . . . . . subtract 3150

x = 725

525 -x = -200

The school sold 725 freshman/sophomore tickets and -200 junior/senior tickets.

_____

Comment on the question

There is apparently an error in the question somewhere. The average revenue per ticket is ...

$4600/525 ≈ $8.76

You cannot sell $6 and $8 tickets and earn more than $8 per ticket sold. (Average revenue must be between $6 and $8 per ticket.)

If we assume a typo in revenue, and that it should be $3600, then the sales will be 225 freshman tickets and 300 senior tickets.

What is 5 tens + 5 tens in standard form

Answers

Answer:

19531250

Step-by-step explanation:

I hope it helps

2gh – (3 + 7) + x/4

Choose 3 answers

Answers

Answer:2182

Step-by-step explanation:

You purchase 20 lottery tickets, for which the probability of winning some prize on a
single ticket is 1 in 20. What is the probability that you will have at lease one winning
ticket among the 20 tickets?

Answers

It is 20 hgjcybfjcgnjjjhhh

5.) You are working for a car dealership. You are doing an inventory of the lot. You counted 34
trucks. 15 cars, and 8 SUVs. What is the ratio of SUVs to total vehicles on the lot?

Answers

8:49 should be the answer

Answer: 8 SUVs to 57 total

Step-by-step explanation: You add 34 + 15 + 8 which gives you 57 Then you see there are 8 SUVs. So the answer is 8 to 57.

Sorry. I kinda got ahead of myself and excited. Guess mistakes happen. I was right the first time. I'm just so tired right now

The ratio of students that wear glasses to students that do not wear glasses is 1:4. If there were a total of 30 students. How many students wear glasses?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

For every 5 students, 1 wears glasses and 4 don't. If you take the total number of students, 30, and divide it by 5, you have 6 groups of 5 students. There will be 1 student for each of those groups wearing glasses, or 6 students.

playstation or xbox be smart

Answers

Xbox and PlayStation both have their own good features but Xbox wins overall against PlayStation in specs, games, graphics, streaming, remote play, UI and basically everything.

I have played both btw

Any arguments in the comment section

Answer:

Depends

Step-by-step explanation:

If you want better exclusives get a playstation.

UI the playstation UI is better because it is simple.

Game subscriptions. xbox game pass subscription is better because it has more games and most games get released on game pass as soon as they release.

The price of a train ticket is 155.00 What would it be if you had a 75% discount

Answers

Answer:116.25

Step-by-step explanation:

It would be 38.75

Hope this helps ❤️

Red has already lost three iphones.He didn't spend a lot of money on his newest cellphone because he knows he will eventually lose that one too.Is it deductive or inductive reasoning?

Answers

Answer:

deductive reasoning

Step-by-step explanation:

3 1/3x(-3 3/5) divided by (-1/3)

Answers

Answer:

31/3

Step-by-step explanation:

31/3*(-33/5) divided by (-1/3)

10/3*(-15/5) *(-1/3)

2/3*(-5)*(-1)

= 10/3

Today 4 friends went out for lunch. Their total bill was $24.80, including tax and gratuity. They decided to split the bill equally and each paid with a $10 bill. How much money will each person get back

Answers

Answer:

each person would getb3 dollars back

Step-by-step explanation:

since each friend pays $10 and there are 4 friends the total is 40 but now you have to do $40.00 minus $25.00 because of tax and gratuity so when you do that you get $15.00 now you have to do 15 ÷ 4 and that equals $3.75 and since you cant divide 75 coins to 4 people we dont add that but now you have your answer each friend gets $3.00

IM A DUMB BLONDE AND I NEED YOUR HELP RIGHT NOW

Answers

Answer:

- 1 and 3

Step-by-step explanation:

Guided practice (page 3)
A photo studio charges a $50 sitting fee and $25 per photo sheet purchased. The number of photo sheets purchased equals
spent plus
times the number of dollars
Hint
Submit Answer

Answers

Answer:0

Step-by-step explanation:0=0 he has no money

The equation that represents the total amount will be y = 25x + 50.

What is a linear equation?

A connection between two or more factors results in a linear model when displayed on a graph. The parameter will have a degree of one.

The linear equation is given as,

y = mx + c

Where c is the line's y-intercept and m is the line's y-slope.

A photo studio charges a $50 sitting fee and $25 per photo sheet purchased.

Let x be the number of photo sheets purchased and y be the total amount.

The slope of the equation is 25 and the y-intercept will be 50.

y = 25x + 50

The equation that represents the total amount will be y = 25x + 50.

More about the linear equation link is given below.

https://brainly.com/question/11897796

#SPJ2

A remote control car travels at a rate of 10 feet per second. How many inches per second is this? (1 feet = 12 inches)

Answers

10 feet would be 120 inches

A certain list contains 11 consecutive multiples of 3.
The first number is 21. What is the middle number?

Answers

Answer:

If this set contains an odd number of elements, say, 3, 6 and 9, then median of a set will ... as well as the mean of this set, will equal the mean of the two middle elements. ... the statement (1) says: All members of S are consecutive multiples of 3 ... I think the right answer is C, since 9 + 12 + 15 + 18 + 21 = 75

Step-by-step explanation:

We can't write every number as a sum of consecutive numbers - for example, 2, ... the sum is an odd number, e.g. 1+2=3 2+3=5 3+4=7 4+5=9 5+6=11 6+7=13 ... Some spotted a similar pattern for multiples of 3. ... If you add any 3 consecutive numbers together it will always equal a multiple of 3, e.g. ... 1+2+3+4+5+6=21

Answer:

Step-by-step explanation:

11 multiples of 3 starting from 21 - 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51

21 is the first

51 is the last

36 is in the middle

When the teacher asked Henrietta which is bigger 0.8 or 0.64, Henrietta said 0.64 because “it represents 64 of the hundredths, rather than only 8 of them” what do you think of Henriettas explanation?

Answers

Answer:

Henrietta is incorrect

Step-by-step explanation:

Start in the tenths place and notice that 8 is greater than 6. This makes 0.8 greater than 0.64

You don't need to consider the hundredths place value unless both numbers in the tenths are the same.

Round 125000 to 3 decimals!

Answers

12.50000 is the answer

Answer:

1.25 is your answer, Since the zeros are just place holders

Step-by-step explanation:

hope this helps!

Have a good day.

PLEASEEE HELP FAST! One solution each is given on four quadratic equations. Assuming that each quadratic equation has two solutions, what is the second solution for each equation?

Answers

Answer:

Step-by-step explanation:

If one solution of a quadratic equation is a complex number (a + bi),

Other solution of the equation will be the conjugate of the first solution.

So the other solution will be in the form of (a - bi)

If one solution is, x = -4 - 5i

Answers

when it shows f(x) then f(-1) it just means substitute

0 = 4(-1)^2 + 10(-1) + k

-6 + k = 0

k = 6

it should be a

PLEASE HELP ME!!! THIS IS URGENT!!! DUE IN 5 MINUTES!!!
LOOK AT THE IMAGE

Answers

Answer:

1,5

Step-by-step explanation:

what is 0945987123987634678 divided by 67899876543444445678

Answers

Step-by-step explanation:

1.23

hdhdjdjdhdhdhjdjdjdjd

Answer:35652846437467

Step-by-step explanation:simple math

help me please I will mark brainlyest

Answers

Answer:

Step-by-step explanation:

The equation is y=mx+b

Where m is the slope

And B is the y point of the y-intercept

Answer:

The answer is b to this question

HELP ASAPPPP
What is the equation of this graphed line? If the line passes through (-6,-3) and (6,-7)

Answers

Answer:

y= -1/3x - 5

Step-by-step explanation:

Answer:

The answer would be y=-1/3x-7.

Step-by-step explanation:

Using the formula y2-y1/x2-x1 to find the slope of the line, plug in the numbers and you will get a slope of -1/3. Now using the the formula y-y1=m(x-x1) and plug in the numbers, and you will get the equation y=-1/3x-7.

Are these ratios equivalent?
16 shipments every 6 years
8 shipments every 3 years
yes
no

Answers

Answer: Yes

Step-by-step explanation:

If you do 16/6 you get 2.667 and if you do 8/3 you also will get 2.667

Other Questions

MULTIPLE CHOICE QUESTIONWhat is the acceleration of the object?(Remember a = Fnet/m and acceleration needs adirection)8 m/s/s0.125 m/s/s to the right8 m/s/s to the left8 m/s/s to the right Tom bought 2 pounds bananas for $3. How much would it cost for 5 pounds of bananas? Round 17.68694 to the nearest tenth 3m + 1 = 10this is a ixl question and i need the answer its inequalities and equations 7 grade what country is 45 degrees north and 65 degrees west The possibility that infants as young as 4 months of age have some knowledge of object permanence has been shown by studies in which: Group of answer choices infants view "possible" and "impossible" events. children place eggs in cups. water is poured from wide beakers into tall cylinders. clay is flattened and then rolled into a ball. Read this passage about the workings of Supreme Court justices.The justices hold a conference to consider the arguments made and to reach a decision in each of the cases on their docket. At this point, one of the justices, in rotation, is assigned to write an opinion stating the court's reasoning in reaching its conclusion. This draft opinion is circulated to all members of the court and must be adopted as an accurate statement of the reasoning of the majority of the court before it is published. The comments of the other judges may cause a revision of the opinion before it becomes the court's official decision.What does the passage best show about the work of Supreme Court justices?The justices must be unanimous in their opinions.The justices work separately to reach an unbiased decision.The justices work together to come up with an opinion.The justices use an outdated method of reaching decisions. Why is it incorrect to say that the earths crust is covered with tectonic plates Jonathan is a photographer. He has been hired by a company to shoot an advertisement for their product. Which role does Jonathan play in the advertising process for the product?Jonathan plays the role of a in the advertising process for the product.who ever gets this right will be brainlist and 10 points Is it -56/65???????????????? In which sentence does the verb agree with the subject?Neither this bow nor that headband are the right style for me.Either Jay or Martin set the table before dinner each night.Spaghetti or pizza are a good choice for tonight.Checkers and chess is both games that require strategy. Some Reactions are endothermicHow does the temperature and energy change in an endo thermic reaction? temperature changeenergy changedecreasesenergy taken inBdecreasesenergy given outincreasesenergy taken inincreasesenergy given outDincreases energy given out You have a friend that says she is interested in going into web development. She is very knowledgeable in terms of technology and digital media, but she is not sure if she has the personality and character traits that would help her succeed in the job. She knows that you are educated in this area, so she has come to you for help. What questions would you ask her to determine whether or not she has the necessary traits to be a good candidate for a career in web development? Keep in mind at least three important traits that a web developer should have. What is the density of an object with a mass of 25 grams and volume of 37 cubic centimeters. What can the student conclude about the experiments? (Attachment)I WILL MAKE YOU BRAINLIESTA. Experiments 1 and 2 show chemical changes because bubbles were produced.B. Experiment 1 shows a physical change because no new substances were produced, and experiment 2 shows a chemical change because a new substance was produced.C. Experiment 1 shows a chemical change because bubbles were produced, and experiment 2 shows a physical change because a liquid turned into a solid.D. Experiments 1 and 2 show physical changes because no new substances were produced. salome tiene 4 veces la edad de esmeralda.si ambas edades suman 75 aosque edad tiene cada una? Mr. Chang's class participated in a science experiment where they placed three substances outside in the sunlight to determine which substance would increase in temperature more quickly. How would the motion of the particles of each substance be described if they are allowed to sit in the Sun for a duration of 10 minutes?Choices:The particles do not change in motion because the substances are undisturbed.The particles of each substance begin to speed up and move farther apart as the temperature increases.The particles of each substance begin to slow down and move closer together as the temperature increases.The particles of each substance speed up and slow down simultaneously, but remain in a fixed position as the temperature increases In the 1800s, Horace Mann believed that American schools should benonreligious and publicly funded.set up by churches for their members.established to educate preachers.private and paid for by the wealthy. Each of these is a key element of goal setting:specificintelligenttime-boundmeasurable Can you guys help me to find the measure of each angle tysm.