Which expression is equal to 6(−3m)46(-3m)4?

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 length of the line segment ac is 8x-9 what is the value of x

Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)