a pie was cut into 8 slices equally if ruben are 3/4 of the pie how many slices did he eat? write the answer in eighths

Answer:

Subtract 4

Step-by-step explanation:

-3 - 4 = -7

-7 - 4 = -11

-11 - 4 = -15

Answer:

c

Step-by-step explanation:

you know what output you get from the input.

For example, you know that if you put in -5, you get -2, or if you put in 4, you get -2.

Even though there are two inputs for one output, it is still a function.

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If there are two outputs for one input, it is not a function.

For example, on d, when -5 is an input, you don't know if you're going to get 3 or 7. So, it's not a function.

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The required equation is m = 100-5c.

What is an equation?

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Given that, Grace has $100. She is buying charms for her bracelet that cost $5 each.

Let, she buys c charms for her bracelets,

Therefore, the equations become,

m = 100-5c

Where, m is money is she left with.

Hence, the required equation is m = 100-5c.

Learn more about equations, click;

brainly.com/question/29657983

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