Define a variable and write each phrase as an algebraic expression. 1 seven feet more than the height
2 twice the number of exercises
3
three times as many DVDs
4
two years less than Carlos's age
PLS HELP I WILL MARK BRAINLIEST I NEED HELP PLEAAASSE

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 power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps