Ten students were asked to pick a number from 1 to 10. The results are shown below. What is the mean of this set of numbers? 2,8,8,5,4,7,4,6,6,10

A local dress shop receives a shipment of dresses. The owner pays $45 per dress. He decides to sell each dress at a 20% increase over the price he paid. How much will each dress be sold for?

A 20-foot high maple tree casts a shadow 8 feet long. At the same time of day, a prime tree casts a shadow 12 feet long. What is the height of pine tree?

If measure of angle A is 60 degrees, what is the measure of angle C?

Candace rolls one number cube. The cube is labeled one through six. What is the probability that she will roll an even number?

Simplify 10y + 4y - 6y

Line AB has a diameter of circle. If AB measures 6 centimeters, what is the circumference of the circle. Use 3.14 for pi.

Rachel received a 5% commission for selling a parcel of land. Her commission was $2,000. What was the selling price on the parcel of land?

About 22% of Santina's class brings a lunch from home each day. What is the number written as a decimal?

What is the prime factorization of 225?

Melanie has 1/3 yards of fabric and Tina has 3/8 yards of fabric. How much fabric do they have IN ALL?

If <CDF measures 120 degrees, what is the measure of <EDF?