Answer: uuf, hard
Step-by-step explanation: SORRY, DON'T KNOW
Answer:
the one on the right y=4x
Step-by-step explanation:
even if u switch out x it will yeah
Answer:

Step-by-step explanation:
I used an online Fraction calculator to check my answer and I got 4/15 both times so you can trust this answer my friend.
Hope this helped you out.
$12.75-$11.25= $1.50, $9.75-$1.50= $8.25 his little brother should get $8.25 hope it helps