A rectangle's length is twice its width. if the perimeter is 132 cm, find the width of the rectangle.

Mary is single and has no dependents. She can claim herself as an exemption for $2,900. She has no other deductions. What is her taxable income?

Finding the volume and area

What is the quotient of - 20, 4?

Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches. Use 3.14 for pi and round your answer to the nearest hundredth. A. 4 inches B. 8 inches C. 16 inches D. 24 inches

Factor completely 2c5 + 44c4 + 242c.

A students received a score of 50 on his history test. The test had a mean of 69 and a standard deviation of 10. Find the z score and assess whether his score is considered unusual.

A map scale reads 2 inches = 25 miles which distance does 6 inches represent

1. 60 is 75% of what number?

Action movies make up 85 percent of devon 's movie collection. if he has 20 movies, how many action movies are in Devon's collection?

What is the other answer for 9 + 10?