19.60 is the right answer u take the percent sign and move it two places to the left. Times that by 28 and get ur answer
-1 you change all the x values to -1 and then solve
The second answer is D) it will increase 8 times
I think the answer is 9.375 if it needs to be in decimal form. If it needs to be in fraction form it would be improper, 9 3/8 would be the fraction. Hope it helps!
