2x2 + 5x + 3 / x2 - 3x - 4 / 4x2 + 2x - 6 / x2 - 8x + 16 Please I need it also the ^ that division sign that that arrow is pointing to is supposed to be an actual division sign separating the two fractions.

Three times the sum of a number and seven is negative thirty-six. what is the number?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c