What is the exact area of circle with a circumference of 18 pi cm?

Find the sum 3/5 + 1/3

In a 30,60,90 triangle the length of the hypotenuse is ... times the length of the short leg

Sasha spent $46.20 on short-sleeve and long-sleeve t-shirts. the long-sleeve t-shirts cost $13.50 each. if she bought two of each type of shirt, what was the price of each short-sleeve t-shirt?

Put these fraction into ascending order: 1/5 4/5 7/10

Zero is a rational number. true.

Draw diagrams to represent the following situations, a. The amount of flour that the bakery used this month was a 40% increase relative to last month. b. The amount of milk that the bakery used this month was a 75% decrease relative to last month

half way through a bus 23 students have been dropped off and 48 students remain on the bus write an equation to Whether their are 61 or 71 students on the bus at the beginning of the route

Average between 13.18 and 12.35

Evaluate 1/2m - 2/3n when m = 3 and n = 8. A) - 23/6 B) 41/6 C) - 19/6 D) 2

Michael and Angelo live in a small town in Italy. They work as artists. Michael is the more productive artist; he can produce 12 small sculptures each day, but only 10 paintings. Angelo can produce 5 sculptures, but only 3 paintings.