Point a and point b lie in the coordinate plane what is the midpoint between a (7,-5) and b (9,-1)

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?