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1 year ago

6

A textbook store sold a combined total of 467 math and physics textbooks in a week. The number of physics textbooks sold was 63

less than the number of math textbooks sold. How many textbooks of each type were sold?

1 answer:

stepladder [879]1 year ago

3 0

Your mom lolololololololololololololololol

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Simplify 1/3a+3/5-1/15+2/3a

Misha Larkins [42]

Answer: $\frac{15+8a}{15a}$

Step-by-step explanation:

$=\frac{1}{3a} +\frac{3}{5} -\frac{1}{15}+ \frac{2}{3a} \\= \frac{1}{3a} +\frac{8}{15} +\frac{2}{3a} \\=\frac{5+8a+10}{15a} \\=\frac{15+8a}{15a}$

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Answer:

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Step-by-step explanation:

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0.25x-10.25=0

We move all terms containing x to the left, all other terms to the right

0.25x=10.25

x=10.25/0.25

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