18.
what is the solution of |2x+5|< 19?
-19 < x < 19
-12 -7 -24 < x < 14

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

If a is a nonzero real number then the reciprocal of a is

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?