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VLD [36.1K]
2 years ago
12

Solve for m m+7=3+m+4

Mathematics
1 answer:
pychu [463]2 years ago
6 0

m+7=3+m+4
m+7=m+3+4
m+7=m+7
minus 7 from both sides
m=m
m=all real numbers
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Ms. Lou rolls out 2 3/5 ft. of dough. If she cuts the dough into sections that are 1/4 of a ft. each, how many sections of dough
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Answer:

10

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julsineya [31]

The equation of the newsletter function is C(x) = 75 + 0.25x and the function values are C(0) = 75, C(100) = 100, C(200) = 125 and  C(300) = 150

<h3 /><h3>How to determine the newsletter function?</h3>

From the question, the given parameters are

Initial charge = $75.00

Rate per copy = $0.25 per copy

The equation of the newsletter function is then calculated as

Total = Initial charge + Rate per copy x Number of copies

Let x represents the number of copies

So, we have

Total = Initial charge + Rate per copy x x

This gives

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<h3>The function values for x = 0, 100, 200 and 300</h3>

When x = 0, we have

C(0) = 75 + 0.25 x 0 = 75

When x = 100, we have

C(100) = 75 + 0.25 x 100 = 100

When x = 200, we have

C(200) = 75 + 0.25 x 200 = 125

When x = 300, we have

C(300) = 75 + 0.25 x 300 = 150

Read more about linear equations at

brainly.com/question/4074386

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7 0
1 year ago
What is the first step in solving the equation x2 - 25 = 0?
Finger [1]

Answer:

first step - make x² the subject of the formula

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second step :

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Step-by-step explanation:

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2 years ago
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