17+3=20
740/20=37 Classes
37 classes x 3 faculty members=111
Answer: C
5x,0<x<20
C(x)={3x+100, x>20
Answer:
25 feet squared :)
Step-by-step explanation:
20/4 = 5
5^2 = 25
154 yd ²
the formula is (b • h) / 2 = A
so plug it in (14 • 22) / 2 = 154