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3 years ago

What is the additive inverse of -5/7x?

1 answer:

7 0

The additive inverse of a is denoted by unary minus: −a (see also § Relation to subtraction below). For example, the additive inverse of 7 is −7, because 7 + (−7) = 0, and the additive inverse of −0.3 is 0.3, because −0.3 + 0.3 = 0

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navik [9.2K]

Answer:

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Step-by-step explanation:

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How many cups is a gallon?

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A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in

SashulF [63]

Answer:

The number of machines to complete job in 2 hours is 6.

Step-by-step explanation:

Using the relation of the rate of each one machine and knowing that adding up both rates.

$Rate R +Rate S= Rate total$

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Rate S = $\frac{x}{18}$ 'x' is the job

So, using the equation of rates

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x= $\frac{12}{2} \\$

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3 years ago

Marie is making a recipe that calls for 1 cups of oil. How many fluid ounces of oil should she use?

dybincka [34]

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Please Help!!!!!!

Goryan [66]

A) (8-8/6-2)=0
B) (3-4/7-3)= -1/4
C) (9-3/6-2)=3/2
D) (5-3/7-7)= 1/0 (not identified)

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3 years ago