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Licemer1 [7]
3 years ago
9

Pls help I need a good grade

Mathematics
2 answers:
ruslelena [56]3 years ago
5 0

Answer:

A because to find out how many rounds she did you would need to do the opposite to each side. The next one is B because it is a repeating decimal. And I believe the last one is B but im not sure.

Step-by-step explanation:

Pani-rosa [81]3 years ago
4 0

Answer:

Number 1 is A

Number 2:  B. 0.583‾

Number 3: A

Step-by-step explanation:

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Step-by-step explanation:

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7 0
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The total price of an article is $7.02, including tax. If the tax rate is 8%, what is the retail price of the article?
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Lets price of article = x
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Factor the expression<br> 7x^2 + 50x + 7<br> (Type your answer in factored form.)
alina1380 [7]

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Step-by-step explanation:

$$Factor the following:$$7 x^{2}+50 x+7$$Factor the quadratic $7 x^{2}+50 x+7$. The coefficient of $x^{2}$ is 7 and the constant term is 7. The product of 7 and 7 is 49 . The factors of 49 which sum to 50 are 1 and 49. So:\\\\ $7 x^{2}+50 x+7\\=7 x^{2}+49 x+x+7\\=7(7 x+1)+x(7 x+1)$ \\\\Factor $7 x+1$ from $7(7 x+1)+x(7 x+1)$ :$$\\\\Answer:(7 x+1)(x+7)$$

3 0
2 years ago
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Fynjy0 [20]
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