Answer:
$9
Step-by-step explanation:
5 x 9 = $45
Or
9+9+9+9+9
45 ÷ 5 = 9
hope this helps
B
Answer: 20 dallors
when y=4
x=4-3=1
when y=8
x=8-3=5
when y=5
x=5-3=2