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Nadya [2.5K]
3 years ago
6

Combine like terms to create an equivalent expression.

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
8 0

Answer:

-77a

Step-by-step explanation:

no step by step

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3 years ago
If the measure of angle 2 is 3x, and the measure of 1 is 5x - 12 what is the measure of angle 9 ?
Mariana [72]
3x+5x-12=180
8x=180+12
8x=192
x=192/8
x=24

angle 1 = 5x-12
=5(24)-12
=120-12
=108

angle 2= 3x =3*24=72

angle 1 = angle 9
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8 0
3 years ago
D. Write a system of two linear equations that has more than one solution.
ddd [48]
D. y=5x+6 and 2y-12-10x=0 has infinitely many solutions and both lines are linear

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3 0
3 years ago
Stefan spent half of his weekly allowance on clothes. To earn more money his parents let him wash the car for $5
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The weekly allowance should be 6.
7 0
2 years ago
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