Hello,
x is the rate
Answer D 20<=x<=50
If you may drive at the max rate.
Answer:
Because 4 is a perfect square
Step-by-step explanation:
When simplifying a radical, you have to look for perfect squares. 4 is a perfect square but x is not. Variables are only perfect squares if they have even numbered exponents so the x has to stay in the radical.
Answer:
If I'm correct, the ball was thrown 10 yards
Step-by-step explanation:
A. 37 vehicles
b. 26 vehicles
c. 10 vehicles
d. About 27%