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Mathematics 19 Online
OpenStudy (anonymous):

Which unit rate is the lowest price per ounce? Choice A: 10 ounces of chocolate chips for $1.66 Choice B: 20 ounces of chocolate chips for $3.32 Choice A Choice B The unit rates are equal. The unit rates cannot be determined.

OpenStudy (anonymous):

@Future_Einstein

OpenStudy (future_einstein):

the unit rates are equal. =D. medal?

OpenStudy (future_einstein):

brb

OpenStudy (anonymous):

ok :)

OpenStudy (anonymous):

Jimmy needs $42 to buy a pack of comic books. He has saved $18 and plans to work as a babysitter to earn $6 per hour. Which inequality shows the minimum number of hours, n, that Jimmy should work as a babysitter to earn enough to buy a pack of comic books? 6n ≥ 42 + 18, so n ≥ 10 6n ≤ 42 + 18, so n ≤ 10 18 + 6n ≤ 42, so n ≤ 4 18 + 6n ≥ 42, so n ≥ 4

OpenStudy (anonymous):

@Future_Einstein

OpenStudy (anonymous):

helloo??

OpenStudy (anonymous):

@Future_Einstein

OpenStudy (future_einstein):

D.

OpenStudy (future_einstein):

medal?

OpenStudy (anonymous):

oh hi :)

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