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gulaghasi [49]
3 years ago
14

Can you please help me answer this problem

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
7 0
You need to find "dollars per hour". So you need to know the total dollars and the total hours.

You already know the total dollars ... it's 54.

What are the total hours ?    2-1/2  plus  4-1/4  .  Can you add those ?

Once you add up the total hours, divide ($54) divided by (total hours).

The quotient is the number of dollars she earns for each hour she works.
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ollegr [7]
(25,000+4x)/5=<span>18,600
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</span>x=<span>17,000 (divide both sides by 4)
</span>Fitters make $17,000 a year



4 0
3 years ago
The distance traveled, in feet, of a ball dropped from a tall building is modeled by the equation d(t) = 16t2 where d equals the
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A.48

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2 years ago
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2 years ago
A certain solution of salt water is 10% salt and weighs 50 pounds. more salt must be added to produce a solution that is 25% sal
Semenov [28]

Answer

7.5 pounds

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Since adding x grams of salt will bring th percentage of the salt to 25

Hence. 10% of the 50 gram gives. 5 gram initial salt before it is added.

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3 years ago
If y varies directly with x, find the value of x when y is 180 and k is 15.
BabaBlast [244]
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Divide 180 over 15
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Read 2 more answers
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