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3 years ago

9

Plz help i beg PLZZZZZZ NO SKIPPP

2 answers:

Leto [7]3 years ago

7 0

Correct answer to your question is 3 bc 8x3=24

schepotkina [342]3 years ago

3 0

Answer:

C

8×3=24

so the answer is c

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PLEASE HELP WITH SIGNIFICANT FIGURES *AWARDING BRAINEST ANSWER* ASAP

marishachu [46]

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3 years ago

What is x?<br> -4(2x-9)+6(-x+1)=-8x-5(3x- 6/5)

TiliK225 [7]

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3 years ago

A plane averaged 800 mph on a trip going east, but only 400 mph on the return trip. The total flying time in both directions wa

galina1969 [7]

Answer:

1200 miles.

Step-by-step explanation:

Let d represent one way distance.

We have been given that a plane averaged 800 mph on a trip going east, but only 400 mph on the return trip.

$\text{Time}=\frac{\text{Distance}}{\text{Speed}}$

The time taken while going east would be $\frac{d}{800}$ .

The time taken while returning back would be $\frac{d}{400}$ .

Since the total flying time in both directions was 4.5 hr, so we will equate sum of both times with 4.5 as:

$\frac{d}{800}+\frac{d}{400}=4.5$

Make a common denominator:

$\frac{d}{800}+\frac{d*2}{400*2}=4.5$

$\frac{d}{800}+\frac{2d}{800}=4.5$

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$\frac{3d}{800}=4.5$

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3 years ago

Simplify: | 12^x-8 | = 2sqrt3

lidiya [134]

Answer:

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Step-by-step explanation:

Absolute. Value. Of. |12^x-8|. Is. 12^x + 8

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12^x+8-8=8-8

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3 years ago

What is the equivalent expression to 5x + 20

REY [17]

Answer:

B

Step-by-step explanation: no need to thank me even if im wrong

4 0

3 years ago

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