Answer:
A.
Step-by-step explanation:
I don't think I need to explain this.
10800*5=54000
8.25 hrs
it takes 3/4 to replace all tires in a car
you then multiply 3/4 by 11
m3 should be 70°
all internal angles of a triangle add up to 180
180-35-75 = 70
Answer
x^2-3