Without graphing, find the equation of a line that is perpendicular to the line y = 2x + 3 and runs through the point (-2,5)

What is the binomial expansion of (2x-3)^5

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0