Identify the like terms.
-4a, -3b, 4b, 3

a) -4a and 4b

b) -3b and 3

c) -3b and 4b

d) -4a and -3b

How many grams are in 8 kilograms? if 100 grams = 1 kilogram

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

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39