Step-by-step explanation:

Answer:
6.67 miles per hour
Step-by-step explanation: Im 97.99% sure this is right!! :)
She would pay 15 dollars for the dress because it would be 75 percent off.
Answer:
Hello,
p=4
q=7
Step-by-step explanation:
The vertex of the parabola is (-2,3)
Equation of the parabola is k(x+2)²+3=x²+px+q
Let's identify the coefficients:
kx²+4kx+4k+3=x²+px+q
so
k=1
4*1=p
4*1+3=q
Answer:
4
Step-by-step explanation: