Finding a Percent of a Number

Different cities have different levels of sales tax for items purchased. Find each amount of sales tax.

What is 10% of $19.90?

What is 7% of $20.00?

Two digit divisor in long division

What is 0 division by 0

What is 81 to the power of 0.5?

Within a given population, 22 percent of the people are smokers, 57 percent of the people are males, and 12 percent are males who smoke.

Solve 2 (4x - 3) = 2 (x + 2) + 8 for x. A. x = - 2 B. x = 4 C. x = 3 D. x = - 5

A glass dome for a lighting fixture is in the shape of a hemisphere. The circumference of the great circle of the hemisphere is 12π inches. Which statements about the hemisphere are true? Check all that apply. The radius is 6 inches.

Are 2:3 and 3:4 ratios equivalent ratios equivalent

I make 2.5kg of popcorn and eat 750g of it while watching a movie. How much popcorn is left?

Ten people stand in a line. The first goes to the back and the next sits down, so the person who was third in line is now first in line. Now that person sits and the other sits. The proses is repeated until only one person remains.

Raphael graphed the function g (x) = x+2 and f (x) = x-1. How many units below the y intercept of g (x) is the y intercept of f (x)