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Grace [21]
3 years ago
9

Can someone help with this question

Mathematics
1 answer:
IrinaK [193]3 years ago
6 0

210 - ( 30 * x )

**I assume the question asks for total minutes.

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Which of the following lines is perpendicular to y = -5x - 2?
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Explanation: The slope of a perpendicular line is an opposite reciprocal of the original slope/line. (Basically switch the numerator and denominator and the sign. In this case, the slope is -5/1x. It’s opposite reciprocal is 1/5x.)

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21 more mugs were brought this year than last year.

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We can solve by subtracting the initial amount of mugs from the final amount of mugs.

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