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OpenStudy (anonymous):
28 days after Anne began her diet she weighed 145 pounds. After 58 days, she weighed 139. Write a linear equation representing Anne’s weight with the number of days on her diet. Find what Anne’s weight should be after 90 days on her diet.
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OpenStudy (anonymous):
m = 139-145 / 58-28
OpenStudy (anonymous):
Forgot how to write linear equations representing relations :P
OpenStudy (anonymous):
Oops, wrong calculation! Thanks Luis!
OpenStudy (anonymous):
w = -.2d + 150.6 => -.2 * 90 + 150.6 = 132.6 lbs
OpenStudy (anonymous):
what's "kk" ?
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OpenStudy (anonymous):
The first time I saw yw, I thought it means "sb yawning because so bored :")
OpenStudy (anonymous):
Don't laugh at my ignorant about comprehending chatting language!
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