Cheese costs $4.20 per pound. if ms. rivera spent $6.30 on cheese, how many pounds did she buy? a. 15 b. 10.5 c. 1.05 d. 1.5

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

What is the value of x in the following equation? -3x-2=2x+8

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30