In a class of 80 students, 42 received a grade of

a. what fraction of the class did not receive an a? reduce to the lowest terms.

If you roll a standard number cube 42 times, how many times do you expect the cube to show a six or an eight?

If the area of a rectangle is 24a2b and the length is 8ab2, what would be the width of the rectangle, given that width is found by dividing area by length?

Jaime biked 5 1/4 miles on Monday, 6 7/8 miles on Tuesday, and 8 1/2 miles on Wednesday. If he continues the pattern, how many miles will he bike on friday

10. Raquel earned $105 for baking 7 pies. The following week she earned $60 for baking 4 pies. (A) Write an equation Raquel can use to find out how much she will earn if she bakes x number of pies.

10. A vear-round ski shop sells both snowboarding and ski equipment. The revenue from selling snowboards can be modeled by the function R, (s) = - 1.53 + 30s, for which R, (s) is the revenue in hundreds of dollars from selling s sets of equipment.

Complete this sentence in a triangle the angle with the greatest measure is always opposite the

Given cosθ=1/3, find sin (90-θ)

What is 17 over 31 in simplest form

Write and solve a real-world word problem in which there are 3 pancakes for every person

Solve the following problems 2 foot 5 in + 9 in