3 years ago

Please help I’m really stressed

Mathematics

1 answer:

Vladimir79 [104]3 years ago

4 0

The answer of this equation is A

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Twice the difference of a number and 3 equals 2 use the variable c for the unknown number.

Lesechka [4]

The number is 4

Step-by-step explanation:

First of all we have to convert the given statement in mathematical form.

Let c be the number then according to given statement

$2(c-3) = 2$

We have to isolate the variable in the equation

Dividing both sides by 2

$\frac{2(c-3)}{2} = \frac{2}{2}\\c-3 = 1$

Adding 3 on both sides

$c-3+3 = 1+3\\c = 4$

Hence,

The number is 4

Keywords: Linear equation, variables

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Step-by-step explanation:

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3 years ago

Which expression is equivalent this expression?

lord [1]

Answer:

2x² + 3x

Step-by-step explanation:

Using distributive property, you can multiply the variable outside the parenthesis to both terms inside the parenthesis:

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When multiplying with the same base, you will add the exponents.

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What's the product of 42⁄3 and 111⁄4 ?

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gimmie my points boi

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