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brilliants [131]
4 years ago
14

A local hamburger shop sold a combined total of

Mathematics
1 answer:
lesantik [10]4 years ago
6 0
Call the number of hamburgers 'H' and the number of cheeseburgers 'C'.

We are told that:
C+H=824
and
C=H+74
by back substitution:
H+74+H=824 or 2H=750 thus H=375 and so C=449

To check:
C+H=824
449+375=824
824=824  CHECKS
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vazorg [7]

Answer:

J: 2/45

Step-by-step explanation:

You multiply the probabilities together then simplify

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simplify to get your answer of 2/45

4 0
3 years ago
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Vanyuwa [196]

Answer:

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Step-by-step explanation:

7 0
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16) Your salary goes from $8.75 an hour at your present job to $16.50 an hour in your new job. What is
Agata [3.3K]

Answer:

The percent change in salary from one job to the next is 88.57%.

Step-by-step explanation:

The previous salary of per hour =  $8.75 per hour

The current salary of per hour  = $16.50 per hour

Change in the salary rate per hour  =  Current salary  -  Previous Salary

                                                             = $16.50 per hour -  $8.75 per hour

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⇒The change in the salary per hour rate is $7.75

Now, \textrm{Percentage Change in salary}  = \frac{\textrm{Change in the rate of salary}}{\textrm{Previous Salary}}  \times 100

= \frac{7.75}{8.75}  \times 100 = 88.57

or, the change in salary percentage is 88.57%

Hence, the percent change in salary from one job to the next is 88.57%.

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4 years ago
Find the value of x. Round the length to the nearest tenth.
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I donno is there anything else

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