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koban [17]
3 years ago
12

al's auto shop charges $80 for parts and $20 per hour of labor for repair job. Ednas engine repair charges $95 for parts and $15

per hour of labor for the same job. Write a system of equations to represent the situation.
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
3 0
Y= 20x + 80
y= 15x + 95
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zimovet [89]

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90. The number of daily evening newspapers in the United States has decreased by 46.5% to
aleksandr82 [10.1K]

Answer:

700

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Number of newspapers in 2000 = ?

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Let the number of newspapers in 2000 = x

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Making the equation as per the given statement:

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7 0
3 years ago
What is x? 6x-18+14x+38
evablogger [386]

Answer:

x= -1

Step-by-step explanation:

6x-18+14x+38

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set equal to 0

20x+20=0

       -20  -20

20x/20= -20/20

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8 0
3 years ago
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