Simplify the following and state any restrictions on the variables 4 x 2 + 8 x y 3 y 2 x + y 2 x + 3 y 2 x − y ÷ x 2 − y 2 2 x 2 − y 2 4 x 2 + 8 x y 3 y 2 x + y 2 x + 3 y 2 x - y ÷ x 2 - y 2 2 x 2 - y 2

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck