Find the value of x and ab if b is between a and c, ab = 2x, ac = 6x - 5 , bc = 7

How is the number of vertices for a prism related to the name of the prism

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

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.