Answer:
Step-by-step explanation:
area = xy = 30 in²
y = 30/x
30/x
rsm
b. 0.68
trust me.
33 ≥ 3(a-4)
33 ≥ 3a - 4
3a - 4 ≤ 33
3a ≤ 37
a ≤ (37/3)