Margo sells bracelets for $8 each and necklaces for $12 each. The equation below can be used to calculate E, her total earnings. E=8b+12n. If b is the number of bracelets, and n is the number of necklaces she sold, which equation can be used to find b, when E and n are unknown

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

1: 4 if the wew 35 surfboards at the beach how many were short boards?

Find the quotient with the restriction.