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erastova [34]
3 years ago
5

At the school book fair, Henry brings $10.00. He purchases a book for 8.50, plus a 6% sales tax. How much money in change will H

enry receive?​
Mathematics
2 answers:
sweet [91]3 years ago
6 0
The book is $8.50, so all you need to do is multiply 8.5 * 0.06 (the 6% sales tax in decimal form)

8.5 * 0.06 = .51

Then add that to $8.50

$8.50 + $0.51 = $9.01

Then subtract from $10

$10 - $9.01 = $0.99

99 cents in change
Irina18 [472]3 years ago
3 0

Answer:

.99 cents

Step-by-step explanation:

8.5 x 1.06= 9.01

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Answer:

12 correct answers

Step-by-step explanation:

Since in the main part she scores 8.3 points for each question she answers correctly, we can assume that the number of questions she answers correctly=a

Therefor, the total number of points she achieved in the math test in the main part alone can be expressed as:

Total score(main part)=8.3×a=8.3a points

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Consider expression 1 below

The total score in the whole test=Total score in the main part+Bonus points, where;

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8.3a=110.6-11

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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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