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zimovet [89]
2 years ago
7

How do I solve this problem

Mathematics
1 answer:
Harman [31]2 years ago
8 0
X = # of posters, y = total cost
y = 2x + 250
y = 1000

1000 = 2x + 250
1000 - 250 = 2x
750 = 2x
750/2 = x
375 = x....so 375 posters can be printed
==========================
y = total cost, x = # of miles

y = 3x + 3
y = 117

117 = 3x + 3
117 - 3 = 3x
114 = 3x
114/3 = x
38 = x.....so the car was towed 38 miles

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Step-by-step explanation:

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The length of the line segment <br><br> AB equals 3x+1<br><br> BC equals 4x-5<br><br> AC equals 8x-9
yanalaym [24]

Answer:

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Step-by-step explanation:

Here is what I am picturing (not to scale)

A ----------------B-----------C

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