MATHEMATICS HIGH SCHOOL

150+25x=55x what is the answer?

Answers

Answer 1
Answer:

Answer:

x = 5

Step-by-step explanation:

150+25x= 55x

      -25x  -25x

150= 30x

150/30 = 30x/30

x = 5

Hope this helps!
Answer 2
Answer:

Answer: x =5

Steps: 150 + 25x = 55x

Subtract 150 from both sides: 150 + 25x - 150 = 55x - 150

Simplify: 25x = 55x - 150

Subtract 55x from both sides: 25x - 55x = 55x - 150 - 55x

Simplify: -30x = -150

Divide both sides by -30:  -30x ÷ -30 = -150 ÷ -30

Simplify: x = 5

Plz mark brainliest:)

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Your parents are renting an apartment for you when you go away to college an annual contract is $502.00/month with a 2 month penalty if you break the lease the month to month contract is 615.00/month how much is the difference in payments if you stay the whole year

Answers

The difference in payments for the apartment for the whole year will be $1356.

What is an annual contract?

An annual contract is a contract where the contract is established on the basis of payment for the whole year.

What is a month to month contract?

A month to monthcontract is a contract where the contract is established on the basis of payment for every single month.

Given, the annual contract of the apartment is $502.00/month.

Therefore, for the whole year, the rent will be $502.00 × 12 = $6024.00

Again, the month to month contract is $615.00/month.

Therefore, for the whole year, the rent will be $615.00 × 12 = $7380.00

As we are calculating the rent for an year, there will not be any penalty.

Hence, the difference in payments = $(7380.00 - 6024.00) =$1356.00

Learn more about annual and month to month contract here: brainly.com/question/1393028

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Your parents are renting an apartment for you when you go away to college. An annual contract is $502.00/month with a 2-month penalty if you break the lease. The month-to-month contract is $615.00/month. How much is the difference in payments if you stay the whole year?

$1,356.00

However, lets say you leave after 6 months. How much is the difference in the amount paid between the two contracts?

$326.00

Step-by-step explanation:

I just took the test :)

Kayden is a stunt driver. One time, during a gig where she escaped from a building about to explode(!), she drove at a constant speed to get to the safe zone that was 160 meters away. After 3 seconds of driving, she was 85 meters away from the safe zone. Let D represent the distance (in meters) from the safe zone after t seconds. Complete the equation for the relationship between the distance and number of seconds.

Answers

d=160-25t

Step-by-step explanation:

Let d be the distance between Kayden and safe zone at any time.

It is given that initially d=160

Lrt her speed be v

Since the speed is constant,the distance covered by her in t seconds=v* t

So,the distance between her and safe zone after t seconds is 160-vt

It is given that after 3 seconds,d=85

So,160-3v=85

3v=75

v=25

So,d=160-3t

Answer:

y=-25x+160

Step-by-step explanation:

CANT GET WRONGJason is training for a marathon bike ride. His average speed increased from 3 miles per hour to 6 miles per hour in 3 months. Find the rate of change in the miles per hour that Jason bikes. A) .5 mile per hour per month B) 1 mile per hour per month C) 2 miles per hour per month D) 3 miles per hour per month

Answers

Answer:  The correct option is (B)  1 mile per hour per month.

Step-by-step explanation:  Given that Jason is training for a marathon bike ride. His average speed increased from 3 miles per hour to 6 miles per hour in 3 months.

We are to find the rate of change in the miles per hour that Jason bikes.

We know that

the average rate of change between the points (a, b) and (c, d) is given by

A_r=(d-b)/(c-a).

Since the number of months vary from 0 to 3, and the speed increases from 3 miles per hour to 6 miles per hour,

so the two points on the co-ordinate plane with number of months plotted across X-axis and average speed plotted on Y-axis are (0, 3) and (3, 6).

Therefore, the average rate of change in the miles per hour that Jason bikes is

A_r=(6-3)/(3-1)=(3)/(3)=1.

Thus, the required rate of change is 1 mile per hour per month.

Option (B) is correct.
B.... 6-3=3miles in 3 months .. and that's a mile per month

Mr Morris earns $3500 per month. He deposits 2/7 of his salary every month. How much money will he deposit in 5 month.

Answers

5000, take 3500 multiplied by 2/7 to find the amount of money deposited per month which is 1000 then multiply it by 5 to find the deposit over 5 months
3500 x 2/7= 1000
1000 x 5 = 5000

He will deposit $5000 in 5 months

When f(x)=4, what is the value of x?

0
2
3
4

Answers

Answer:

4 is inncorect but idk the answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

2 Is correct

one person can paint a room in 5 hours and the other takes 8 hours working together how long will it take the two of them if they're working together please work the problem out and explain it to me

Answers

ok so find how much work each can do per hour

irst person is 5 hours to do all room
therefor
1 hour=1/5 room

2nd person takes 8 hours to do all room
therefor
1 hour=1/8 room

since working together, add times

1 hour=1/5+1/8
make denoms same
1hour=8/40+5/40=13/40

13/40 room times x hours=1 whole room
multiply both sides by 40/13 to cleaf raction (13/40 times 40/13=520/520=1)

xhours=40/13hours
xhours=3 and 1/13 hours
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