Answer:
-42 is the answer for the question
Answer:
the solution is (-4, -3)
Step-by-step explanation:
Multiply the first equation by 2. This produces 4x + 2y = -14.
Now combine this result with the second equation:
4x + 2y = -14
-3x - 2y = 10
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x = -4
Subbing -4 for x in the first equation yields 2x - 4 = -7, or 2x = -3.
Then x = -3/2, and the solution is (-4, -3)
Answer:
A) 1/9, 3, 27
Step-by-step explanation:
i think you mean 3^x (and not 3x).
because otherwise none of the answer options withdraw makes any sense.
3^-2 = 1/(3²) = 1/9
3¹ = 3
3³ = 27
Answer:
18/2.5 = 7.2
Step-by-step explanation:
Since there are 18 gallons at the beginning of the trip you divide by 2.5 to find out how much gas is left after each hour.
His usual straight-time pay is $603.327375 per week
<h3>How to determine his usual straight-time pay?</h3>
The given parameters are
Rate = $16.655 per hour
Duration = 36.225 hours per week
His usual straight-time pay is calculated as
Usual pay = Rate * Duration
So, we have
Usual pay = $16.655 per hour * 36.225 hours per week
Evaluate the product
Usual pay = $603.327375 per week
Hence, his usual straight-time pay is $603.327375 per week
Read more about linear rates at
brainly.com/question/7040405
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