3 years ago

WILL GIVE BRAINIEST TO VERY FIRST ANSWER

Mathematics

1 answer:

marishachu [46]3 years ago

3 0

The answer would be 25/6

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Can someone tell what order of operations problem makes 13?

almond37 [142]

Answer:

4 + (2 + 1)2 = 4 + (3)2 = 4 + 9 = 13

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3 years ago

Ted has a shelf that is 75 over 4 inches wide. How many books can Ted arrange on the shelf if each book is 5 over 4 inches thick

den301095 [7]

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3 years ago

Read 2 more answers

Solve for x & y. 30x−42y=−6 and 5x−7y=−1

vladimir1956 [14]

Um.. Both of those equations are the exact same. Divide both sides of the first equation by 6. You get:

$\frac{30x - 42y}{6} = \frac{-6}{6} \\ 5x - 7y = -1$

That is the exact same as the second equation. This system has an infinite number of solutions. 5x - 7y = -1 is a line, so basically every point on that line is a solution to the system.

For example, $x = 0$ and $y = \frac{1}{7}$ would work, but so would $x = 1$ and $y = \frac{6}{7}$