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Leya [2.2K]
3 years ago
14

Mary’s hourly wage is twice that of John’s. John’s and Dennis’ hourly wages together total $60. If Dennis earns 1/3 of John’s ra

te, what does Mary make per hour?
Business
1 answer:
kolezko [41]3 years ago
3 0

Answer: $90

Explanation: This problem can be solved by using following equation :-

Let John's hourly wage rate be J, Mary's hourly wage rate be M and Dennis hourly wage rate be D, therefore :-

Mary's rate will be :-

M = 2J............equation 1

AND,

J + D = $60 ..... equation 2

Similarly,

D = 1/3J

Now,putting the value of D in equation 2 we get,

J + 1/3J = $60

J  = $45

Putting the values of J in equation equation 1 we get,

M = 2 * $45

   = $90

So, Mary's hourly wage rate is $90

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A project with a zero net present value indicates that it is acceptable. unacceptable. going to have an acceptable cash payback
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A project with a zero net present value indicates that it is acceptable.

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6 0
3 years ago
You own a portfolio that is 30 percent invested in Stock X, 20 percent in Stock Y, and 50 percent in Stock Z. The expected retur
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Answer:

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Explanation:

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6 0
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If someone gets a 1000 dollar loan how much will their monthly payment be
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Answer:

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