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LUCKY_DIMON [66]
3 years ago
6

Help me on these questions it's 15points

Mathematics
2 answers:
solong [7]3 years ago
7 0
14. multiply 28 x 15
Degger [83]3 years ago
5 0
28 x 15 is 420 all you have to do is multiply
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4x+8y=17<br> Solve for y
olasank [31]

Answer:

4x + 8y = 17  

Solve for y.

You want to get y on one side of the equal sign by itself so... you subtract 4x from both sides to get:

8y = -4x + 17

Then you divide both sides by 8 to get:

y= -4x/8 +17/8

Then simplify the fractions to get:

y = -2x/4 + 17/8

Step-by-step explanation:

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Mila [183]

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2.2

Step-by-step explanation:

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3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Br%7D%7B2%7D%2B%5Cfrac%7Bs%7D%7Br%7D%20-%5Cfrac%7Br%7D%7B4%7D%2B%5Cfrac%7B1%7D%7B5%7D
zloy xaker [14]

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3 years ago
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