3 years ago

The expression -2(x-4) is the same as?

Mathematics

1 answer:

Tomtit [17]3 years ago

5 0

Answer:

-2x + 8

Step-by-step explanation:

I applied the distribution technique to the original question.

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You are adding 2 each time.

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30 - 4 = 26

Multiply 26 with 2

26 x 2 = 52

Add 52 to the last number given (0)

0 + 52 = 52

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3 years ago

A family buys groceries for $154.35, including $10.37 in taxes. The bill includes $27.83 worth of items that are not taxable. Fi

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4 years ago

Chester, the dog, loves to eat treats. He has eaten twice as many today as yesterday. He has eaten a total of 15 dog treats in b

stich3 [128]

Answer:

The equations are:

$T = 2Y$ and $T + 2Y = 15$

Step-by-step explanation:

Given

Represent bones eaten Today with T and yesterday with Y

Required

Write the equation

In the first statement, we have that:

$T = 2Y$

Reading further; In the second statement

$T + 2Y = 15$

Hence, the equations are:

$T = 2Y$ and $T + 2Y = 15$

Solving further:

Substitute 2Y for T in the second equation

$2Y + 2Y = 15$

$4Y = 15$

Divide both sides by 4

$Y = \frac{15}{4}$

$Y = 3.75$

Recall that

$T = 2Y$

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3 years ago

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LekaFEV [45]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

The expression -2(x-4) is the same as?​

The expression -2(x-4) is the same as?