Max spent 15 hours doing her homework last week. this week she spent 18 hours she says she spent 120% more time doing homework this week. is she correct. show your work to justify.

Maxine is correct

Step-by-step explanation:

Given

last week= 15 hours

this week= 18 hour

Prove that hours this week is 120% than the hours last week

15 hours* 120%= 18 hours

18 hours/ 15 hours=1.20 x 100%= 120%

Maxine is correct. She spent 120% more time doing homework this week.

2

step-by-2step explanation:

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.