![\: \: \: \frac{9}{12} \\ = \frac{3 \times 3}{3 \times 4} \\ = \frac{3}{4} \\ = \frac{3}{4} \times 1 \\ = \frac{3}{4} \times \frac{2}{2} \\ = \frac{6}{8} = \frac{3}{4}.](https://tex.z-dn.net/?f=%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5Cfrac%7B9%7D%7B12%7D%20%5C%5C%20%20%3D%20%20%20%5Cfrac%7B3%20%5Ctimes%203%7D%7B3%20%5Ctimes%204%7D%20%5C%5C%20%20%3D%20%20%5Cfrac%7B3%7D%7B4%7D%20%5C%5C%20%20%3D%20%20%5Cfrac%7B3%7D%7B4%7D%20%5Ctimes%201%20%5C%5C%20%20%3D%20%20%5Cfrac%7B3%7D%7B4%7D%20%5Ctimes%20%20%5Cfrac%7B2%7D%7B2%7D%20%5C%5C%20%20%3D%20%20%5Cfrac%7B6%7D%7B8%7D%20%3D%20%20%5Cfrac%7B3%7D%7B4%7D.%20%20%20%20%20%20%20)
So, Option C is the correct answer.
Hope this will help you.
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The answer would be A) $79.20
(220*.4).9 as 60 percent off means that the product is only 40 percent of its original value, furthermore, we multiply the entire thing by .9
Answer:
x + 3y = 5
5x - 3y = 7
Add up both equations, then:
6x = 12
=> x = 2
=> y = (5 - 2)/3 = 1
Answer:
You don't even need to do the whole question. Just look at 5 times 2x. which is 10x then u get your answer