I would go with 3 options
For this case we have that the variable "x" represents the number of hours that Leticia uses to take care of children on Saturday.
IF on Friday I use 4 hours ($ 8 each) and on Saturday "x" hours ($ 8 each) obtaining a profit of $ 72, we have the following equation:

We apply distributive property:

So, on Saturday she spent 5 hours.
Answer:

If you reflect across the x-axis, the y value change from positive to negative.
If you reflect across the y-axis, the x value changes from positive to negative
Do you have notes so I can look at them to help you? Cause I pretty good at math but I need the notes.
Answer:
The correct answer is y/2
Step-by-step explanation:
It is given that,
(x + 3)/ 3 = (y + 2)/ 2
<u>To find x/3</u>
(x + 3)/ 3 = (y + 2)/ 2
⇒ x/3 + 3/3 = (y + 2)/2
x/3 + 1 = (y + 2)/2
x/3 = (y + 2)/2 - 1
x/3 = (y + 2)/2 -2/2
x/3 = (y + 2 - 2)/2
x/3 = y/2
Therefore the correct answer is x/3 = y/2