3 years ago

Jackie made $28 babysitting last week. Her brother Joe made only 86% as much as she did. How much did joe make?

Mathematics

2 answers:

IrinaVladis [17]3 years ago

7 0

Change 86% to a decimal.
0.86
multiply 28 and 0.86
28x0.86=24.08
therefore, Joe made $24.04

Alex777 [14]3 years ago

4 0

28X0.86 = 24.08, therefore Joe made $24.08

You might be interested in

What the the answer to 36 = 18x

Feliz [49]

Answer:

Step-by-step explanation:

C=2

4 0

3 years ago

Read 2 more answers

Multi step equations <br> 4-5x=29

Gemiola [76]

Answer: x = -5

Step-by-step explanation:

1) subtract 4 from both sides (-5x = 25)

2) divide -5 from both sides (x = -5)

Then you have the answer!

6 0

3 years ago

Find the domain of f(x)=x-9/x squared-81

vagabundo [1.1K]

$f(x)=\dfrac{x-9}{x^2-81}\\\\\text{The domain:}\\\\x^2-81\neq0\qquad\text{add 81 to both sides}\\\\x^2\neq81\to x\neq\pm\sqrt{81}\\\\x\neq-9\ \wedge\ x\neq9\\\\Answer:\ \boxed{\text{All real numbers except -9 and 9}}\to\boxed{x\in\mathbb{R}-\{-9,\ 9\}}$

7 0

3 years ago

At the hospital , nurse work 8 hour shifts . To have nurses work 8 hour shifts . To have nurses on duty 24 hours per day . How m

andrezito [222]

Answer: 21 shifts

Explanation:

If you want to have nurses on duty 24 hours a day 8 hours at a time, first divide 24 by 8. You get 3, which is the amount of shifts per day. Then multiply 3 by the amount of days in a week, 7, and get 21 shifts per week. Hope this helps!

6 0

3 years ago

What is the value of the expression (–5) -3?

fgiga [73]

The answer to (-5)-3 is -8. I may be wrong but I did the work.

8 0

3 years ago

Read 2 more answers