The scatter plot shows the number of dvds aaron sold in different months:

plot ordered pairs 1, 20 and 2, 50 and 3, 80 and 4, 110 and 5, 140

what is the approximate predicted number of dvds aaron will sell in the 13th month?

380
390
400
420

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

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

I'm confused on this could anyone me and show me what i need to do to solve it.