Answer:
5 x^2 - 32
Step-by-step explanation:
Simplify the following:
3 x^2 + 2 x^2 - 32
Grouping like terms, 3 x^2 + 2 x^2 - 32 = (2 x^2 + 3 x^2) - 32:
(2 x^2 + 3 x^2) - 32
2 x^2 + 3 x^2 = 5 x^2:
Answer: 5 x^2 - 32
7 / 8 = 0.875
It is a terminating decimal because the decimal has a finite amount of numbers.
He would walk 2.125 miles or 2 1/8 miles in one hour
Answer:
B) 38 mph
Step-by-step explanation:
s = √(30df)
s is the speed the car was traveling (in mph)
d is the distance the car skidded (in feet)
f is the coefficient of friction
s = √(30 x 48 x 1.02)
s = 38.32492661... = 38
