3 years ago

(-64c)(-1) if c = -1.

Mathematics

1 answer:

Anestetic [448]3 years ago

4 0

Answer:

-64

Step-by-step explanation:

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What the fraction of 0.13

elixir [45]

Answer:

13/100

Step-by-step explanation:

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3 years ago

What is the value of x in the equation -2/3 x + 9 = 4/3 x - 3?

anygoal [31]

Answer:

x = 6

Step-by-step explanation:

We want to solve:

$\frac{-2}{3} x+9=\frac{4}{3} x-3$

First, isolate the variable by moving all the terms with x to one side and all the constants to the other side:

$\frac{4}{3}x +\frac{2}{3} x=9+3$

Combining the fraction on the left, we get:

$\frac{6}{3} x=12$

6/3 = 2, so:

2x = 12

Dividing both sides by 2 yields:

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3 years ago

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carrie and joel plan to sell apple pies at the county fair for $6 each. the ingredients they used cost $3.75 per pie. they rent

kondaur [170]

Answer:

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Step-by-step explanation:

Let x represent the number of pies and set up an equation:

6x = 3.75x + 54

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6x = 3.75x + 54

2.25x = 54

x = 24

So, Carrie and Joel have to sell 24 pies to break even

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3 years ago

Solve for x. You must show all of your work to receive credit.

Nastasia [14]

Answer:

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Step-by-step explanation:

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Can someone pls explain the law of indices

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Answer:

The laws of indices enable expressions involving powers to be manipulated more efficiently than writing them out in full. Using indices An index, or power, is the small floating number that appears after a number or letter. The plural of index is indices. Indices show how many times a number or letter

Step-by-step explanation:

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