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jarptica [38.1K]
3 years ago
15

PLEASE HELP MATH QUIZ

Mathematics
1 answer:
morpeh [17]3 years ago
3 0

This simplifies to 5x^3-5x^2+7x-4.

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What is the greatest common factor of 200 and 140 
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3 2/6

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Solve the system of equations 2x-2y=-14 and 3x-y=-1 by combining the equations.
Veseljchak [2.6K]

The solution to the system of equations is x = 3 and y = 10

<h3>How to solve the equations?</h3>

The system is given as:

2x-2y=-14

3x-y=-1

Multiply (1) by 1 and (2) by 2

So, we have:

1(2x-2y=-14)

2(3x-y=-1 )

This gives

2x - 2y=-14

6x - 2y=-2

Subtract the equations

-4x = -12

Divide by -4

x = 3

Substitute x = 3 in 3x-y=-1

3(3)-y=-1

Evaluate

9 - y = -1

Solve for y

y = 10

Hence, the solution to the system of equations is x = 3 and y = 10

Read more about system of equations at:

brainly.com/question/12895249

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2 years ago
Please help me with the answer, ive been stuck on getting both answers for a while now ty
Anettt [7]

Answer:

3x + x - 17 + 13 = 116 \\ 4x = 120 \\ x = 30 \\ g = 73 \\ h = 43

8 0
3 years ago
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