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yawa3891 [41]
3 years ago
10

Ma.clark spends $89.85 on science kits that cost $5 each plus $4.85 tax on the total bill. How many kits did she buy?

Mathematics
2 answers:
k0ka [10]3 years ago
8 0
The answer to this question is 17
olga nikolaevna [1]3 years ago
6 0

In this question, we're trying to find how many science kits Ms. Clark bought.

We know that she spent a grand total of $89.85 on the science kits, this price also includes the tax she paid.

We know that she payed $4.85 in taxes

We also know that each kit cost $5 each

Lets first get rid of the tax in the final price.

89.85 - 4.85 = 85

Without tax, she spent $85

Since we know that each kit costs $5 each, we would divide 85 by 5 to see how many kits she bought.

85 ÷ 5 = 17

This means that she bought 17 science kits.

Answer:

17 science kits

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The area of the <em>composite</em> figure is the sum of two areas, the area of a semicircle and the area of a <em>right</em> triangle. The formula for the area of the composite figure is described below:

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