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allochka39001 [22]
3 years ago
13

Does anyone know how to answer these two questions?

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
3 0
2c+5=c+8
2c-c=8-5
1c=3
c=3/1
c=3
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agasfer [191]

Answer: C. 13 + 8x = 45

Step-by-step explanation:

She already has 13 dollars. This would be the b-value in the equation, thus eliminating options A and B because those two feature 13 as the m value.

She earns $8 per hour. Let x = number of hours walking dogs.

Since 8 is the slope, it would be attached to x, thus either C or D would be the correct response

Since Grace is adding 8 dollars per hour, not subtracting, D is incorrect, leaving C to be the correct answer.

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3 years ago
Help please n thanks
garri49 [273]

Answer:

The answer I would choose is c

Hope this helped :)

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Answer:

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Step-by-step explanation:

g(f(6-2m²)) = g(-4(6 -2m²)) = g(8m² -24)

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A rectangle is drawn so that the width is 3 feet shorter than the length. the area of the rectangle is 40 square feet. find the
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