Answer:
a. 7
Explanation:
A coefficient is the number in front of the variable that is to be multiplied by said variable. Simply identify the coefficient in the term provided to solve the problem.
$6 is 20% of a $30 haircut
You first need to know the equation A=pi x r^2. The equation you need for this problem is pi (3.14) x 3^2
2 times the amount that the army is to the basket ball hoop
