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geniusboy [140]

3 years ago

5

Hallway measuring 90ft by 7ft requires half a fluid oz of cleaning solution per square foot. How much cleaning solution is requi

red to clean the hallway?

1 answer:

aliya0001 [1]3 years ago

7 0

90 x 7 = 630 square feet total

0.5 fluid ounce per sq ft

630 x 0.5 = 315 fluid ounces are needed

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The cube less the square of a number is twice the number. If x is a positive integer, what is its value

olga55 [171]

Answer:

2

Step-by-step explanation:

let 'x' = number

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x(x² - x - 2) = 0

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x = -1, 0, 2

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3 years ago

Which equation describes a line parallel<br> to y= 4x+ 5 through point (-2, 1)?

Tema [17]

Hi there!

For a line to be PARALLEL, it must contain the same slope.

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x1 = x-coordinate of given point

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