Henri paid $10.75 for a calculator, $4.98 for copier paper, and $3.21 for folders. He paid with a $20 bill and got $1.06 in change. Show by using estimation that Henri's change is reasonable.

10.75+4.98+3.21=18.94

20-18.94= 1.06

Step-by-step explanation:

up their

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant