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4 years ago

6-1/3x=-1 How do I do this

1 answer:

7 0

Im gonna assume you mean 6 - (1/3)x = -1. Your notation is not super clear. If so, solution is as follows:

6 - (1/3)x = -1 [subtract 6 from both sides]
-(1/3)x = -7 [multiply both sides by -3]
x = 21

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Which rules define the function graphed below?

NemiM [27]

Answer:

y=x+2; y=5

Step-by-step explanation:

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3 years ago

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4 years ago

The sum of two numbers is 72 and their difference is 40. Using elimination method

d1i1m1o1n [39]

Answer:

here's what we know:

a + b = 72

a - b = 26

We can use the elimination method to solve this problem:

a + b = 72

a - b = 26

---------------

2a = 98

Divide both sides by 2:

a = 49

So we now have:

49 + b = 72

and:

49 - b = 26

Subtract 49 from both sides:

b = 23

and

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Step-by-step explanation:

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3 years ago

A box is partially filled with books. If 24 cubic inches of the box are already filled and there are 12 cubic inches of space le

nikitadnepr [17]

Answer:

The box has a total volume of 36 cubic inches.

Step-by-step explanation:

The total volume of the box is given by the volume that is filled with books plus the volume that doesn't have any books in it. Therefore, in order to solve this problem we must sum the two volumes. We have:

total volume = volume with books + volume without books

total volume = 24 + 12

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4 0

3 years ago

1/6÷6÷6= please help me with this :D

slava [35]

Answer:

1 / 216

Step-by-step explanation:

Remember, when you divide fractions you have to multiply by the reciprocal

1/6 ÷ 6/1 ÷ 6/1

1st step: 1/6 ÷ 6/1 = 1/6 · 1/6 = 1/36

2nd step: 1/36 ÷ 6/1 = 1/36 · 1/6 = 1 /216

6 0

3 years ago