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Ymorist [56]
3 years ago
13

community gym charges a 40$ membership fee and a 50$ monthly fee workout gym charges a 190$ membership fee and a 40$ monthly fee

after how many months will the total amount of money paid to both gyms be the same what will the amount be
Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
7 0

Let x represent months

40 + 50x = 190 + 40x

Subtract 45 from both sides

40 + 10x = 190

Subtract 40 from both sides

10x = 150

Divide 10 by both sides and x = 15 months

Plug back in the 15 months for x

40 + 50(15)= $790

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Answer:

x=12

Step-by-step explanation:

since they are supplementary they will have a sum of 180 degrees

The equation should look like this- (5x+4)+(4x+80)=180

after solving the equation- you get x=12

in order to see if that is correct you would plug in 12 where x is in our equation (5x+4)+(4x+80). which does equal 180 when 12 is plugged in

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Step-by-step explanation:

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Irina-Kira [14]

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Step-by-step explanation:

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