PLS HELP
Solve the equation for a. Show your work.
4a-14=7a-8

Answer:

Hewo friend :3

Answer:

144%

Step-by-step explanation:

36 divided by 25 is 1.44 and to change it it percent u just move the decimal point.

Answer:

568

Step-by-step explanation:

Answer:

Her new hourly rate is $7.15. She would need to work 35 hours  in the next two weeks to make the same amount she made in the first two weeks

Step-by-step explanation:

6.50+.65=7.15 which is the new hourly rate

19+19.50 to find how many hours in total which is 38.5 hours

you multiply the rate of 6.50 by 38.5 and you get $250.25 in 2 weeks for the old rate.

I just multiplied until I found the amount of hours to make 250.25 with the new rate.

7.15x35=250.25

Answer:

New hourly rate: $7.15

Total number of hours: 35

Step-by-step explanation:

Given Nadia's hourly rate of $6.50:

For the first week of the month, she babysits for 19.50 hours:

$6.50 per hour × 19.50 hours = $126.75  (Week 1)

For the second week of the month, she babysits for 19 hours:

$6.50 per hour × 19 hours = $123.50 (Week 2).

For those two weeks, she worked for a total of 38.50 hours, and earned $250.25.

Nadia increased her hourly rate by $0.65, which means that her new hourly rate will be: $6.50 + $0.65 = $7.15 per hour.

Since we need to determine how many hours she needs to work for in the next two weeks to make the same amount as she did in the first two weeks, we could divide her weekly earnings by her new hourly rate for babysitting:

Divide Nadia's earnings for week 1 by $7.15:

$126.75 ÷ $7.15 = 17.72 hours

Divide Nadia's earnings for week 2 by $7.15:

$123.50 ÷ $7.15 = 17.27 hours

Week 3 + Week 4 hours = 17.72 + 17.27  = 34.99 or 35 hours

If you multiply her total working hours for weeks 3 and 4 by her new hourly rate:

35 hours × $7.15 per hour =  $250.25  (This matches her total earnings for Week 1 and 2).

Therefore, Nadia's new hourly rate is $7.15. She would need to work for 35 hours in the next two weeks to make the same amount she made in the first two weeks.

The Answer is

Step-by-step explanation:

1=5x$12.88-3x$11.50

Answer:

1.  Byron: 5c + 12.88. Cassandra: 3c+11.50.

2. (5c + 12.88) - (3c + 11.50).

3. Same as 2, I think. I can’t solve the actual expression because the cost of the yogurt is unknown, however the expression simplified is  2c + 1.38

Step-by-step explanation:

1. c is the cost of one container of yogurt. Writing 5c basically means 5xc and it works because Byron bought 5 containers. Cassandra bought 3, so it works the same way.

2. The cost of the yogurt is unknown, so you can’t just substract the total from the other one. Use parentheses that contain the exact same expression that represents the money spent.

3. Explained in the answer

Answer:

X = 4.2 or 4 1/5.

Step-by-step explanation:

Subtract 4/5 from 5, and you get 4.2 or 4 1/5.

Plz mark me as brainliest. hope this helps.

Answer:

f 1 pound on Earth is equal to 1.19 pounds on Neptune all you have to do is multiply the number of Earth pounds by their Neptunian equivalent: 9x1.19=10.71 the dog would weigh 10.71 pounds :) I hope this makes sense :)

Answer:

They will weigh 10.71 on Neptune

Step-by-step explanation:

We can write a ratio to solve

1 Earth              9 Earth

--------------  = ---------------

1.19 Nept           x Neptune

Using cross products

1x = 1.19 * 9

x =10.71

They will weigh 10.71 on Neptune

Answer:

3/14

Step-by-step explanation:

[tex]\frac{\frac{1}{7}}{\frac{2}{5}}=\frac{5}{14}[/tex]

[tex]\frac{5}{14}-\frac{1}{7}=\frac{3}{14}[/tex]

For brainliest there’s a crown on the post that you need to press. You can try it out on my post. :D

Answer:

c= ur mom

Step-by-step explanation:

Answer:

child is 4 feet tall

Step-by-step explanation:

6/15=0.4=x/10

4/10=0.4

Answer:

B. -3.6 c

Step-by-step explanation:

Answer:

4x-3 + 7 = 4  x + -3

Step-by-step explanation:

if you put that into a calculator there are no solutions!! glad i could help

(in the screenshot is the proof)

Answer:

4

Step-by-step explanation:

Answer:

Step-by-step explanation:

x= 42/131 , y= -132/131

Answer:

6 and 10

Step-by-step explanation:

Answer:

positive 6 and positive 10

Step-by-step explanation:

when you add 2 to 6 you get 8

when you subtract 2 from 10 you get 8

Answer:

Step-by-step explanation:

24=Bx5-Qx3

5(24) then 3(24)

Answer:

B=9 and Q=7

Step-by-step explanation:

Think of subtraction. multiply until you find out what is the answer is

B = 9 and Q = 7

If it's right, plz mark me as brainliest!

Hope this helps!

Answer:

The Answer is 7.

Step by Step Explanation:

Answer:

step 1: make 5 1/4 to 21/4

step 2: do keep change flip ex: 21/4 times 4/3

step 3: now just do the problem 21 times 4 is 84 and 3 times 4 is 12

step 4: your answer is 84/12 and simplified to whole number 7

hope this helps :)

Step-by-step explanation:

I think its C or D but I am not sure

sorry

Answer:

The answer is B.

Step-by-step explanation:

A = -34

B = -18

C = 270

D = -34

Answer:

C? i think its c

Step-by-step explanation:

I think think Think Think

Answer ITS A IYTA AAAAAA

Answer:

C

Step-by-step explanation:

Answer:

-1 is the answer :)

The answer will be +1

Step-by-step explanation:

If it is 1 below it will go to 0 and still be positive.

Hope this helps!

Answer: The ferris wheel could accomodate 900 people in 6 hours. The rate per hour was 150 people.

Step-by-step explanation:

To start off we can find the number of people by deciding how many time slots of 30 minutes are in 6 hours. Since 30 minutes is half an hour we just do 2 times 6 which would give us 12. Since 75 people can fit in 30 minutes then we do 12 times 75 for the whole 6 hours which comes out to 900.

Once we have the number of people in 6 hours then we can find the hourly rate. To do this we just take the number of people (900) in the whole time (6 hours) and divide 6 from 900 which would give us the hourly rate of 150.

Answer:

900 people

Step-by-step explanation:

One hour is 60 minutes, and the number of thirty minutes in an hour is two. To get the number of thirty minutes in 6 hours, you would do 2 x 6, which is 12.  After this, you would do 12 x 75 since 75 people ride it in 30 minutes. This equals 900.

I hope it helped!

Answer:

10

Step-by-step explanation:

Use PEMDAS to rewrite the equation as:

m - (2 * n) + 2 =

16 - (2 * 4) + 2 =

16 - 8 + 2 =

10

Answer:

When m = 16 and n = 4, m - 2 * n + 2 = 10.

Step-by-step explanation:

m - 2 * n + 2

Substitute values given

m = 16

n = 4

16 - 2 * 4 + 2

Multiply -2 and 4.

16 - 8 + 2

Subtract 8 from 16.

8 + 2

Add 8 and 2.

10.

If the original expression had parenthesis, please let me know as this answer would need to be edited.

Answer:

-14 or A

Step-by-step explanation:

Answer:

points B and C

Step-by-step explanation:

B and C are the points that are opposite in this number line

Answer:

b and c

Step-by-step explanation:

there both the same distance away from 0

Answer:276+z= 87+n

Step-by-step explanation: