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gtnhenbr [62]
3 years ago
5

Solve for x: 2 over 5 (x - 4) = 2x

Mathematics
1 answer:
xeze [42]3 years ago
5 0
\frac{2}{5}(x-4)=2x^{(5} \\\\ 2(x-4)=10x \\\\ 2x-8=10x \\\\ 2x-10x=8 \\\\ -8x=8 \ |:8 \\\\ -x=1 \\\\ \boxed{x=-1}
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If there's $700 in half dollars quarters and silver dollars how many of each are there
Galina-37 [17]
Dude you have to tell us the proportion of <span>half dollars quarters to silver dollars. The question should've given you more information.</span>
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3 years ago
5x+6+1x in simplest form
Readme [11.4K]
5x+6+1x
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= 6x+6
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8 0
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A bicycle shop is selling $500 bikes at 10% off. If the sales tax is 7%, how much will the bike cost?
erma4kov [3.2K]

Answer:

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because

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7 0
2 years ago
How long will it take a passenger train traveling at 160 miles per hour to travel from Denver, Colorado to Lincoln, Nebraska? Th
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4 0
3 years ago
Tim dug a hole that was 16 1/2 inches deep.He left a pile of dirt next to the hole that was 8 3/4 inches high.Show how you could
Viktor [21]

Answer:

14 inches

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Since the dirt is beside the hole and not inside the hole, we can find it's length using addition.

Distance from the top to the bottom = length of dirt + length of the hole

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Distance from the top of the dirt to the bottom of the hole = (6 + 8) inches

Distance from the top of the dirt to the bottom of the hole = 14 inches

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Distance left = length of hole - length of dirt

Distance left = 8 - 6 = 2 inches .

But what the question requested was the distance from the top of the dirt to the bottom of the hole

5 0
2 years ago
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