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Lelu [443]
3 years ago
10

How much is 78 cents per pound for 5 pounds

Mathematics
2 answers:
Nikolay [14]3 years ago
8 0
Multiply .78 times 5 to get 3.90 dollars


Answer: 3.90 Dollars
velikii [3]3 years ago
4 0

Answer:

$3.90

Step-by-step explanation:

78 cents/lb * 5 lb = (78*5) cents = 390 cents (the pound labels divide out)

But 390 cents = $3.90

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If someone runs 4 miles in 30 minutes how many will they run in 48 minutes
kakasveta [241]
First find out how fast they run 1 mile by dividing the time they ram ( 30 minutes) by the number of miles they ran (4)

30 minutes / 4 miles = 7.5 minutes per mile

now we know how fast they run divide the new overall time (48 minutes) by the speed (7.5 minutes) to find the number of miles they will run

48 / 7.5 = 6.4 miles
4 0
3 years ago
Solve for x.<br> x-2/4 - x+3/3 = -2
exis [7]
The LCD is 12.  Thus, your 

(x-2)/4 - (x+3)/3 = -2 becomes  12((x-2)/4 - (x+3)/3 = -2), or

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Then 3x - 6 - 4x - 12 = -36.  Combining like terms,

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Check this result by subbing 18 for x in the given equation.

Please note:  You must use parentheses here as indicated to eliminate any ambiguity about order of operations and what divides into what.

7 0
3 years ago
Susan earned $75 for watching her neighbor's dog for 5 days. How much did Susan make in one day
Damm [24]
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6 0
3 years ago
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The scale of a map is 7ft = 14.4 mi<br><br> map: ________ ft<br> actual: 24.6 mi
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