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4 years ago

13

An electrician charges $60 per hour. How much does he charge for 6 hours?

2 answers:

DedPeter [7]4 years ago

5 0

Since the electrician charges $60 per hour you would multiply $60 by 6 hours and get $120 dollars.

aliya0001 [1]4 years ago

4 0

60 times 6 equals 360.

So the answer is $360

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Answer:

1/2

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kvv77 [185]

QUESTION 1

The given inequality is

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If (3,-2) is a solution; then it must satisfy both inequalities.

We put x=3 and y=-2 in to both inequalities.

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Both inequalities are satisfied, hence (3,-2) is a solution to the given system of inequality.

QUESTION 2

The given inequality is

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If (1,4) is a solution; then it must satisfy both inequalities.

We put x=1 and y=4 in to both inequalities.

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Both inequalities are satisfied, hence (1,4) is a solution to the given system of inequality.

Ans: True

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The given inequality is

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If (0,-2) is a solution; then it must satisfy both inequalities.

We put x=0 and y=-2 in to both inequalities.

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We put x=0 and y=3 in to both inequalities.

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$-3\:$ :True and $3\:>\:-1$ : True

Both inequalities are satisfied, hence (0,3) is a solution to the given system of inequality.

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