The seventh grade class is putting on a variety show to raise money it cost $700 to rent the banquet hall that they are going to use if they charge $15 for each chick ticket how many tickets do they need to sell in order to raise at least $1,000

The circumference of a circle is 5 pi cm. what is the area of the circle?

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?