All categories

3 years ago

Erica babysits for 4 1/2 hours and is paid $27. How much does she make per hour?

Mathematics

2 answers:

nata0808 [166]3 years ago

5 0

she gets paid $6 per hour

Hope it helps :)

Dennis_Churaev [7]3 years ago

3 0

The answer to this question is $6. When you divide 27 by 4.5, you get 6. In addition, 6 times 4.5 = 27. I hope this helped! Could I possibly get brainliest?

You might be interested in

G(x) = 3x -1. Find x such that g(x)= 20.

sergiy2304 [10]

Step-by-step explanation:

i. 3x-1=20

or, 3x= 21

x= 7

ii. 3x+1= 22

3x= 21

x= 7

iii. 2x-5=99

2x= 104

x=52

iv. g(3)= 3+5/2= 11/2

g(0)= 0+ 5/2=5/2

g(-3)= -3+5/2 = -1/2

x+5/2= 0

so, x= -5/2

3 0

2 years ago

PLSSSSS HELPPP

lorasvet [3.4K]

Do 2.63 x 3 to check ur answer

3 0

3 years ago

Is this rational or irrational? If so why ?

xeze [42]

0.12 can be written as 12/100 or 3/25. It is very much a rational number as no square root is involved in the fractional form of the number.

4 0

3 years ago

Read 2 more answers

How to do this problem??

lorasvet [3.4K]

We know that the sum of the inner angles of any triangle is 180º

72º + (7x + 3)º + (3x + 5)º = 180º
72º + 7xº + 3º + 3xº + 5º = 180
7xº + 3xº = 180º - 72º - 3º - 5º
10xº = 100º
$x^0 = \frac{100^0}{10^0}$
$x^0 = 10\to\:\boxed{\boxed{x = 10^0}}\end{array}}\qquad\quad\checkmark$

The sum of the external angle (9y + 1)º with inner angle (3x + 5) = 180 °, <span>Replace the measure of "x" found:
</span>
(9y + 1)º + (3x + 5)º = 180º
9yº + 1º + 3xº + 5º = 180º
9yº + 1º + 3.(10)º + 5º = 180º
9yº + 1º + 30º + 5º = 180º
9yº = 180º - 1º - 30º - 5º
9yº = 144º
$y^0 = \frac{144^0}{9^0}$
$y^0 = 16\to\:\boxed{\boxed{y = 16^0}}\end{array}}\qquad\quad\checkmark$

Answer:
<span>The measures of "x" and "y" are respectively: 10º and 16º</span>

6 0

3 years ago

Use the expression 5(6 + 4x) to answer the following:

marissa [1.9K]

The answer is a the answer is a

3 0

3 years ago