Which is the solution to the inequality?

2 and three-fifths less-than b minus StartFraction 8 over 15 EndFraction

Me with this one question, and i'll upvote the brainliest answer

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.