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photoshop1234 [79]
3 years ago
6

What is 30 minutes as a percentage of an hour?

Mathematics
1 answer:
ladessa [460]3 years ago
8 0


 30 minutes is half of an hour so it would be 50%.

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A family wants to rent a car to go on vacation. Company A charges $45.50 and 11c per mile. Company B charges $60.50 and 13c per
Maslowich

Answer: Company B charges $(15.5+0.12x) more for x miles than company A.

Step-by-step explanation:

Let x = Number of miles.

Total charge = Flat charge + (charge per mile) x  (Number of miles)

Given:

For Company A ,

Flat charge= $45

Charge per mile =  11 cents  = 0.11   [ 1 dollar = 100 cents i.e. 1 cent = 0.01 dollar]

Total charge = 45+0.01x

For Company B,

Flat charge= $60.50

Charge per mile =  13 cents  = 0.13

Total charge = 60.50+0.13x

Difference in charge = Charge for company B -  Charge for company A

= 60.50+0.13x-(45+0.01x)

= 15.5+0.12x

Hence,  Company B charges $(15.5+0.12x) more for x miles than company A.

7 0
3 years ago
Y/4= -19<br> what is y?<br> Find what y is
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Answer:

y= -76

Step-by-step explanation:

y/4=-19

*4  *4

5 0
3 years ago
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The quotient of 2 times a number and 19
Reptile [31]
This one is worded oddly, but I think it's going to be:
(2x)/19
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Can someone please help?
mixas84 [53]

Answer:

C.) Solve for the varible

Step-by-step explanation:

As there is currently nothing to do other than one step, the next step would be to solve 81/9 for 9, getting the final answer of a=9.

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sorry is its complicated

Step-by-step explanation:

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f

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Plug in the components.

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h

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