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LiRa [457]
3 years ago
10

What is the answer to (-3x) + x

Mathematics
1 answer:
Dafna11 [192]3 years ago
5 0
I'm pretty sure it's -4x. 
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In the last baseball game, there were two 3-run home runs and 4 hits that each scored 2 runs. Write in algebraic expression to m
Aloiza [94]
Let the number of runs made on the home run be x, then for the <span>two 3-run home runs, we have 2x

Let the number of runs made in each hit be y, then for the 4 hits that each scored 2 runs, we have 4y.

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Because, there are 3 runs per home run, then x = 3 and because there are 2 runs per hit, then y = 2.

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Area of a square is 80cm square what is it perimeter
tatyana61 [14]
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8 0
2 years ago
5x+2y=21<br> – 2x+6y=-34
Arisa [49]

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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5 0
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I need help bad! I need help with the last question!
MAVERICK [17]
Use the fact that 1 axe head = 3.20 trade value.
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3 years ago
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