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Paha777 [63]
2 years ago
11

Solve A plumber gave an estimate for the renovation of a kitchen. His hourly pay is S28 per hour and the plumbing parts will cos

t $98. his total estimate is $490 how many hours does he expect this job to take?
Mathematics
1 answer:
Vika [28.1K]2 years ago
5 0
He plans to work 14 hours.

Here's the equation:

490-98= 392
392 divided by 28= 14 hours
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Molodets [167]
First, you have to simplify the equation:
y+3 = 3(x+5)
y+3=3x+15
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3 0
3 years ago
A student has gotten the following grades on his tests. What is the minimum grade he must get on the last test in order to have
klemol [59]

Answer:

91

Step-by-step explanation:

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2 years ago
Stan has made a $125.30 monthly deposit into an account that pays 1.5% interest, compounded monthly, for 35 years. He would now
MissTica
The future value of a monthly deposit A=125.30 at annual interest i=0.015 per annum for n=35 years compounded monthly is given by
FV=A((1+i/12)^(12*n)-1)/(i/12)
=125.30(1+0.015/12)^(12*35)/(0.015/12)
=$69156.05

The annuity formula is given by
Payment = r(PV)/(1-(1+r)^(-n))
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PV= $69156.05
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so
Payment = (0.015/12)<span>69156.05/(1-(1+0.015/12)^(-240))
= $333.71  per month.</span>
7 0
3 years ago
Read 2 more answers
jon is decerating a banner for a parade jon uses a piece of red ribben which is 3 4rths yard long jon alsoneeds blue ribben that
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the ans is 3 --- 
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cause blue is 5 times of red. 
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2 years ago
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Blababa [14]
7/18 because 7 times 1 is 7 and 9 times 2 is 18 :)
7 0
3 years ago
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