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3 years ago

15

Marta has $10 more than twice as much money as Heidi has. Together they have $36. How many money does each girl how. how does He

idi have

1 answer:

professor190 [17]3 years ago

5 0

x=heidi

x + (2x+10)=36

3x +10=36

3x -10 -10

3x=26

x=8.6 heidi has 8.6

marta has 27.3

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The equation has one extraneous solution which is n ≈ 2.38450287.

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To solve the equation cross multiplication process is applied following all the steps given below.

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The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace y

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For more information refer to the link.

brainly.com/question/15070282

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