Hilda lives in idaho, has a sales tax of 6%. she just bought a digital projector whose full price $860, but after sending in a rebate form, she later received a check in the mail for $85. what was total amount that hilda ended up paying after receiving the rebate?
a.$821.50
b.$826.60
c.$911.60
d.$775.00

First you would multiply $860 and .06 (6%) and you'll get $51.60 (which is your tax) Then, you'll add $860 and $51.60 to get $911.60. BUT she had that rebate. Finally, you will take $911.60 and subtract it by 85 (the rebate) and get $826.60

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!