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Lunna [17]
2 years ago
12

What is 31/8 as a mixed number

Mathematics
2 answers:
Alex Ar [27]2 years ago
5 0
31/8 as a mixed number is :

zvonat [6]2 years ago
5 0
Well just say how many times does 31 go into eight and then u put that total and then u would do how ever many left over 8 but your answer is 2 and 1/8
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What is the reciprocal of 6/5? <br> A. 1 <br> B. 1 1/5 <br> C. 12/10 <br> D. 5/6
Sergio039 [100]
The reciprocal of 6/5 is D. 5/6

Reciprocal simply means swapping the position of the numbers in the fraction. The numerator becomes the denominator and the denominator becomes the numerator.

We need to get reciprocal of a fraction when division is performed.

For example: 2 ÷ 1/5

2 may be a whole number but in fraction form it is 2/1.

1st fraction = 2/1
2nd fraction = 1/5

In dividing fractions, the 1st step we need to do is to get the reciprocal of the 2nd fraction.

1/5 ⇒ 5/1

Then, we multiply the 1st fraction to the reciprocal of the 2nd fraction.
2/1 * 5/1 = 10

So, 2 ÷ 1/5 = 10

8 0
2 years ago
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How many solutions does the system of equations have y=5x+7 and 3y-15x=18
spayn [35]
Hello there.

<span>How many solutions does the system of equations have y=5x+7 and 3y-15x=18

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6 0
3 years ago
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How can you determine the slope and the y- intercept of a line from a graph?
Molodets [167]
Slope: Take two points from the graph, and do y-y, over x-x.

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for ex. (4,0)= your y-intercept is 4
6 0
3 years ago
IM SORRY FOR THE SPAM!! BUT MY TEACHER GAVE US 93 QUESTIONS. AND ITS 7 GRADES AND I NEED AS MUCH HELP.
julsineya [31]

A.

After h hours Cary makes 5h dollars so after paying mom has

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8 0
3 years ago
Given 8x + 2 = 3 - x; x =
schepotkina [342]

Answer:

x = 1/9

Step-by-step explanation:

8x + 2 = 3 - x

Add x to both sides.

9x + 2 = 3

Subtract 2 from both sides.

9x = 1

Divide both sides by 9.

x = 1/9

3 0
3 years ago
Read 2 more answers
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