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Olin [163]
3 years ago
5

A scientist used 2 gallons of liquid for every 3 hours he works. He uses __ of a gallon each hour he works.

Mathematics
1 answer:
tiny-mole [99]3 years ago
8 0
He uses 2/3 of a gallon each hour he works.
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B

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For what value of k are the lines 2x + 3y = 4k and x - 2ky = 7 parallel?
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Answer:

k = -3/4

Step-by-step explanation:

The lines will be parallel if their slopes are equal.  To find the slope of each line, write its equation in slope-intercept form (y = mx + b).  In other words, solve each equation for y and look at the coefficient of x.

2x + 3y = 4k

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5 0
2 years ago
Order the following numbers from least to greatest.<br> Put the lowest number on the left.
creativ13 [48]

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dmitriy555 [2]
I'm guessing it's like this
example
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