3 years ago

Which algebraic expression is equivalent to the expression below?

Mathematics

1 answer:

kenny6666 [7]3 years ago

5 0

Answer:

C. 4( 2x+1 )

Step-by-step explanation:

12x+4-4x = 8x+4

A. 8(x + 1) = 8x+8

B. 4(2x - 1) = 8x-4

C.4(2x + 1) = 8x+4

D. 4(x + 1) = 4x+4

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Ann [662]

Answer:

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d = 8.06 miles

Step-by-step explanation:

From the coordinate plane, we can clearly identify that:

Sandy's Hotel is located at the point (-8, 9)

Trader Joes' Store is located at the point (-4, 2)

The distance from Sandy's Hotel to Trader Joes' Store can be calculated such as:

$d=\:\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

The distance between (-8, 9) and (-4, 2)

$d=\sqrt{\left(-4-\left(-8\right)\right)^2+\left(2-9\right)^2}$

$=\sqrt{\left(-4+8\right)^2+\left(2-9\right)^2}$

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$=\sqrt{16+49}$

$=\sqrt{65}$

$=8.06$ miles

Therefore, we can conclude that the distance from Sandy's Hotel to Trader Joes' Store is:

d = 8.06 miles

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