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Mathematics 8 Online
OpenStudy (anonymous):

the price if a calculator is $12.50. the sales tax is 7.5% how much will you pay for the calculator

OpenStudy (rainbow_rocks03):

Are there any answer choices or do you have to come up with the answer?

OpenStudy (anonymous):

oh yeah a. 13.40 b. 13.44 c. 13.57 d. 13. 61

OpenStudy (rainbow_rocks03):

Ok, do have an idea what the answer is?

OpenStudy (anonymous):

b?

OpenStudy (anonymous):

Yes, good job

OpenStudy (study312):

take 7.5% and make it a decimal 0.075, now multiply by 12.50 0.075 x 12.50 = 0.94. 12.50 + 0.94 = 13.44. the total is 13.44

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