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const2013 [10]
3 years ago
8

Consider the expression 5a + (-4b), where bis a negative number and a

Mathematics
1 answer:
Leona [35]3 years ago
6 0

The sum is negative.

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Daisies first summer job was working behind the counter at Dairy Queen he earned double time for any hours worked over 40 in a g
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Answer: the standard hourly pay is $3.05

Step-by-step explanation:

Let x represent the standard hourly pay that he gets for the first 40 hours.

Therefore, the total amount that he gets for the first 40 hours of work in a given week is 40x.

At Dairy Queen, he earned double time for any hours worked over 40 in a given week. This means that the hourly rate is 2x

If during one week, he worked 51 hours, it means that the overtime is 51 - 40 = 11 hours

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If the total amount that he earned for the week is $189.10, then

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x = 189.1/62 = 3.05

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3 years ago
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2 years ago
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3 years ago
the price of a lamp is $18.50 cents the sales tax is 4% which is the total price including the sales tax?​
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The answer is $19.24

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