<span>-28x²-12x = -4x(7x+3) the first one is answer</span>
Answer:
-437
Step-by-step explanation:
x=3,y=13,z=5
12x-3y4x-z
12(3)-3(13)(4)(3)-5
36-468-5
-437
The answer is B because every time Nelson mows a lawn, he will earn $15 each.
Answer:
The answer is 3
Step-by-step explanation:
Motorcyclist: 2 hours
Bus: 2.5 hours
Truck: 3 hours
Bicyclist: 7.5 hours