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Mathematics 8 Online
OpenStudy (anonymous):

Sam bought brushes for $8, a palette for $5, and oil paints for $15. He paid $29.82 in all. What sales-tax rate did Sam pay? A) 0.06% B) 0.65% C) 6.5%

OpenStudy (anonymous):

i really dont know how to sovle it right and get the right answer? im lost

OpenStudy (anonymous):

like wat is it asking me?

OpenStudy (anonymous):

IT's asking how much tax they charged him so we first add how much the total was before the tax was charged

OpenStudy (firejay5):

It's C. 6.5%

OpenStudy (firejay5):

I got C, because I added 8 + 5 and 15 = 28, then subtracted $29.82 - $28.00 = $1.82 and then I multiplied 28 by each answer until I got 1.82

OpenStudy (anonymous):

15 + 5 + 8 = $28

OpenStudy (firejay5):

like understanding it

OpenStudy (anonymous):

thank you man i really apreciat that @Firejay5 and i all so thank @sue101 thank you both and yes i should explain how im doing the problems i feel guilty cause sumtimes the the answer appears i like it wen the person show me the steps and put answer in and then i use my calculator and i follow the steps that are shown and i look at the answer he or she has gave me it makes me learn a lot quicker

OpenStudy (firejay5):

Thanks @chrisflores ! You the best bro! :D Trying helping me out

OpenStudy (anonymous):

thanks man :)

OpenStudy (anonymous):

Tax = payment - list price = $29.82 - $28 = $ 1.82 -> %tax = $ 1.82 * 100 / 28

OpenStudy (firejay5):

thanks @chrisflores

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