What number should both sides of the equation be multiplied by to solve for x? x/4.5 = 6

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

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.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol