Apool charges $4 each visit, or you can buy a membership for $100 for 3 months. write and solve an inequality to find how many times a person should use the pool so that a membership is less expensive than playing each time.

Ineed if you could explain and give me the answer you! this needs done

Evaluate the expression for the given value of the variable 7a - 4a for a =8

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .