The product of w and 5 is less than or equal to -15

1 answer:

5 0

Product = Multiply. (5 and w = 5w)
The product is less than or equal to -15 (≤)
You can now write this:

5w ≤ -15
/5 /5
w ≤ -3

Therefore w must be less than or equal to -3

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4d + 5 >= 13 or 7d - 2 <12

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3 years ago

Shannon went to an auto repair shop and paid $339.50, which included parts that cost $112 and 3.5 hours of labor. Joni went to a

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Answer:

Option A, Shannon paid $ 7 per hour to labor than Joni

Step-by-step explanation:

Total amount paid by Shannon = $339.50

Total cost of 3.5 hours of labor paid by Shannon =($339.50- $112)

Total cost of 3.5 hours of labor paid by Shannon = $227.5/3.5

Total cost of 1 hours of labor paid by Shannon $65 per hour

Total amount paid by Joni = $455

Total cost of 2.5 hours of labor paid by Joni = $455- $$310

Total cost of 1 hours of labor paid by Joni = $145/2.5

Total cost of 1 hours of labor paid by Joni = $ 58

Hence, Shannon paid $ 7 per hour to labor than Joni

Option A is correct

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mamaluj [8]

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