The original price for a case of paper is $12.88. the case of printer paper is on sale for 0.5 times the original price. how much will alison spend on 5 cases of printer paper if she buys them on sale?

divide the original price by 2 since it is half off. that gives you 6.44. so you would multiply 6.44 by 5, since allison wants 5 cases. that gives you 32.20 dollars

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b