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zzz [600]
3 years ago
10

A cable installer charges $42.50 per hour plus a $45.00 service charge your father firms hires him to hook up his company find t

he total charge if it takes the cable installer 5 hours to install
Mathematics
1 answer:
Fiesta28 [93]3 years ago
5 0
Y = 42.5x + 45.....for 5 hrs.....x = 5
y = 42.5(5) + 45
y = 212.50 + 45
y = 257.50 <===
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Dima020 [189]
<h2>Hello!</h2>

The answer is: the price of 5 pints of tomato sauce is $2.25.

<h2>Why?</h2>

To calculate how much does it cost 5 pints, we need to perform a unit conversion with the following  unit relationship:

0.5Quart=Pints

Now, calculating how much is a pint:

\frac{0.9}{quarter}*\frac{0.5Quart}{1Pint}=0.45

A pint is $0.45.

Then, calculating how much are 5 pints:

Price=0.45*NoOfPints=0.45*5=2.25

Hence, the price of 5 pints of tomato sauce is $2.25.

Have a nice day!

8 0
4 years ago
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Answer:

Step-by-step explanation:

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4 years ago
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3 0
3 years ago
Martin finds a shirt on sale for 20% off at a department store. The original price was $20. Martin must also pay a 7.5% sales ta
mars1129 [50]

Answer: You will pay $13.52 for this shirt.

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Since the tax is 7.5%, you have to multiply 12.58 by 7.5% to find the amount of money paid as tax.

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Since we are dealing with money we have to round to the nearest hundredth -- 0.9435 = 0.94

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3 0
3 years ago
Read 2 more answers
ella drew a rectangle that was 3 units wide and 4 units long. Draw a different rectangle that has the same perimeter but a diffe
RUDIKE [14]
First we can find the perimeter of the given rectangle

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P=6+8
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So now we want to come up with a different combination of numbers that would give up a perimeter of 14. We know that 14 is divisible by 2 so let's make out width 2. If we plug in 2 as the width and 14 as the perimeters, we can solve for length

14=2L+2*2
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So the dimensions are 5 units and 2 units

Hope this helps!
5 0
3 years ago
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