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Makovka662 [10]
3 years ago
6

Can someone please help me with this math . I've just entered High School and I hate it already.

Mathematics
1 answer:
Daniel [21]3 years ago
7 0
-1+3(m+4)
-1+3m+12
11+3m
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How long will it take Greg to earn $500.00 round to the nearest hour
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56 hours

Step-by-step explanation:

we know that  

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

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y ----> the amount earned in dollars

This problem represent a proportional relationship between the variable x and the variable y

Find the value of the constant of proportionality k

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For (3,27) ----> k=27/3=9\ \$/h

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5 0
3 years ago
Im confused on this one !
Alex787 [66]

I believe that it would be the first one. They are looking for the distance from the y-axis, so the x value doesnt matter. 6 is 6 units away from the y-axis, and -6 is also 6 units away from the y-axis. Hope I helped!

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3 years ago
There are 75 people in a room. Of these people, 2/5 are from Germany. If 4/9 of the people who are not from Germany are from Fra
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Answer:

25 people are not from Germany or France.

Step-by-step explanation:

1. You first want find out what is the number of people from Germany.

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2/5*75= 30 people from Germany

2. Next you want to to find out the number of people from France.

So you would do the following...

75-30=45 (Subtract the number of people from Germany from 75 so you can get the total number of people from France and other countries)

4/9 of 45 to find the number of people from France.

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3. Lastly you need to find the people who are from neither of the countries listed above.

Add 30+20= 50

Then subtract that number from 75.

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3 years ago
31=x-14<br><br><br><br><br>gshshehheueuueheheueueu​
fgiga [73]

Answer:

x=45

wasdrfgbhjnik

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