Answer:
y(2x+3y -9z)
Step-by-step explanation:
y(2x + 3y) - 9yz
5(4x+3)=0
20x+15=0
20x = -15
y=mx+b
D
So it'd be
28=3s+4
28-4=3s
24=3s
24/3=3s/3
8=2
14.356
that's the answer round up to 14.4
a or b
