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balu736 [363]
3 years ago
13

If it takes 10 men 6 days to build a house how long would it take 4

Mathematics
1 answer:
Elanso [62]3 years ago
6 0

Answer:

15 days

Step-by-step explanation:

10 men : 6 days

4 men : ? days

? = 15

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This is what you want since you need all of the terms to be the same unit to solve with algebra.
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3 years ago
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Answer:

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Step-by-step explanation:

8 0
3 years ago
7x - 3x = 24
Debora [2.8K]
7x - 3x = 24
The 7x and the 3x are both like terms, so they can be combined. 7 - 3 is 4, so the equation turns into
4x = 24
Now, you want to get the x alone, so you divide both sides by 4 because it is the opposite of multiplication. 24 divided by 4 is 6, so
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4 0
3 years ago
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The cost of a small salad at the deli was marked up 30% after a recent drought destroyed most of the lettuce crop. Determine the
HACTEHA [7]

Answer:

The new cost is $ 2.34 and sales tax is .14.  Total cost is $2.48

Step-by-step explanation:

1.80 x 1.3 = 2.34

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6 0
2 years ago
126x(27238)+362x\9876(343+521-6+963)=
Alexandra [31]
126x(27238)+362x\9876(343+521-6+963)
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3 years ago
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