Answer:
96
Step-by-step explanation:
Formula for Perimeter of Rectangle
P = 2(l+w)
P = 2(30*18)
P = 96
105,118,131,144,157 heres your numbers all you have to do is add 13 to the numbers after you ad each number
4
y inversely proportional to x
y=1k/x
4=k/4
k=4×4
k=16
to find y
y=16/4
y=4