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2 years ago

What is 3 1/8 - 1 7/8=

Mathematics

1 answer:

photoshop1234 [79]2 years ago

6 0

Answer:

1 1/4

Step-by-step explanation:

3 1/8 - 1 7/8

I like to line them up vertically

3 1/8

- 1 7/8

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

We need to borrow from the 3

Take 1 from the 3 and make it 8/8

2 (1/8+8/8)

- 1 (7/8)

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

2 (9/8)

- 1 (7/8)

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

1 2/8

Simplify the fraction by dividing by 2 on the top and bottom

1 1/4

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2 years ago

After reading a book for English class, 100 students were asked wether or not they enjoyed it. Nine twenty-fifths of the class d

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Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the value of x when y equals 2 in the equation y equals x over 4 - 7

Alex

The value of x when y = 2 is x = 36

Step-by-step explanation:

The equation that we have in this problem is:

$y=\frac{x}{4}-7$

In order to find the value of x when y is equal to

y = 2

We need to re-arrange the equation making x the subject.

We proceed as follows:

1) We add +7 on both sides:

$y+7=\frac{x}{4}-7+7\\y+7=\frac{x}{4}$

2) Now we multiply both sides by 4:

$4(y+7)=\frac{x}{4}\cdot 4\\x=4(y+7)$

3) Now we can substitute y = 2 and find the value of x:

$x=4(2+7)=4(9)=36$

Learn more about equations:

brainly.com/question/13168205

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3 years ago

There are twenty classes at Northwestern Middle School and twenty classes at Southeastern Middle School. The number of students

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Answer:

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Step-by-step explanation:

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2 years ago

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What is the y intercept of the equation shown below? a -1/2 b -2 c 0 d 4

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It’s going to be -2 because the y intercept is when x=0.

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3 years ago