3 years ago

Which is the correct way to model the equation-+8 = 7x+(-8) using algebra tiles?

1 answer:

3 0

Answer:

Step-by-step explanation:

1 negative x-tile and 8 positive unit tiles on the left side; 7 positive x-tiles and 8 negative unit tiles on the right side

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BlackZzzverrR [31]

For this problem, the answer is choice A.

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Paul [167]

Where’s the picture?

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3 years ago

WARRIOR [948]

7.84/7 = $1.12
5.70/5 = $1.14
1.14 - 1.12 = .2
2 cents cheaper

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Monica [59]

You would subtract x from each side. It would then be 3y=-x-15. Then you would divide all of the equation by 3. Your final answer would be y=-3x-5.

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3 years ago

julia-pushkina [17]

Answer:

infinitely many solutions

Step-by-step explanation:

0 = 0 ← is a true statement.

Indicates that the 2 lines are the same line, that is one lying on top of the other.

Thus the system has an infinite number of solutions

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3 years ago