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loganharper992
17.12.2020 •
Mathematics
Grace needs $45 to go to Six Flags. She has $13. She earns $8 an hour walking dogs. Which
equation represents how many hours Grace will have to walk dogs to earn enough money to go
to Six Flags? *
Solved
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Ответ:
C. 13 + 8x = 45
Step-by-step explanation:
She already has 13 dollars. This would be the b-value in the equation, thus eliminating options A and B because those two feature 13 as the m value.
She earns $8 per hour. Let x = number of hours walking dogs.
Since 8 is the slope, it would be attached to x, thus either C or D would be the correct response
Since Grace is adding 8 dollars per hour, not subtracting, D is incorrect, leaving C to be the correct answer.
Ответ:
lo