Please answer this Amy baby-sat from 7:30 p. m. to 11:00 p. m. If Amy was paid $15.75, how much did she earn per hour?

A.$4.20

B.$4.50

C.$5.25

D.$5.50

3: 2

step-by-step explanation:

shorter piece is 2: 3, so just reverse it, and you get 3: 2

yes

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.