4 times what equals 32

Yasir designs bracelets. He uses between 9 and 15 red and yellow beads in a ratio of 2 red beads to 5 yellow beads. Drag the beads into the container to meet these requirements.

A penny and a nickel are tossed. Describe the sample space of the experiment.

Write the number shown in two different ways. standard form and expanded form. 79,031

What algebraic expression is 5+3 (2x-7) = 5+6x-21

Wanda stepped onto an elevator on the 8th floor of her apartment and took it to the underground parking garage 3 floors below street level. How many floors did she travel?

What's the sum of - 4 and 14

If a cube has a volume of 64 cubic units how long is its edge?

Which of the following are solutions to the equations below? x^2+x-20=0

What does the 3 represent in 3 (20 15) ?

the beach shop sold 12 skim boards on saturday and 9 on sunday. What is the percent of decrease from saturday to sunday?