Answer:
2
Step-by-step explanation:
4 miles
÷ 2
2 hours
÷ 2
=
2 miles
1 hour
=
2 miles
hour
Equation of the line:
y = -4x + 1
Answer:
Step-by-step explanation:
Because $30.9/3 hours
a) s = 10.3h, where s is salary and h is hours
b) 7.5 hrs, s = (10.3)(7.5)
$77.25
Answer:
Critical points are: 2 , -2 and 3.
Step-by-step explanation:
We have been given the expression:

We will factorize the given expression:
Using 



Critical point are those values of an expression when it is equal to zero
Hence, the critical points are: 2,-2 and -3.