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Mathematics 7 Online
OpenStudy (anonymous):

MEDALSS!!!!! + fANN Your class hopes to collect atleast 325 cans of food for the annual food drive. There were 135 cans denoted the first week and 89 more the second week. 1. Write and inequality that describes this situation. Let c represent the number of cans of food that must be collected by the end of the third week for your class to meet or surpass your goal?

OpenStudy (anonymous):

@elementwielder

OpenStudy (anonymous):

can yall helo?

OpenStudy (phebe):

@wio

OpenStudy (anonymous):

@mrdoldum

OpenStudy (anonymous):

@Queen_Bee1 How man cans does are needed to meet the desired amount, given the amount already known?

OpenStudy (anonymous):

325 i think

OpenStudy (anonymous):

@Queen_Bee1 That is the total needed, but we know there are already 135 cans from week one and 89 cans from week two. So how many more cans until 325?

OpenStudy (anonymous):

101 @mrdoldum

OpenStudy (anonymous):

@geerky42 can u help?

OpenStudy (anonymous):

@Queen_Bee1 Yep, so now to make it an we would say that c must be greater than or equal to 101 to meet the goal. \[week1+week2+c \ge325\] Or, \[135+89+c \ge325\] simplified, \[224+c\ge325\] \[c\ge101\]

OpenStudy (anonymous):

To make it an inequality I mean.

OpenStudy (anonymous):

so is that the answer

OpenStudy (anonymous):

@Queen_Bee1 Yeah, to meet the goal in the third week, at least 101 cans must be collected.

OpenStudy (anonymous):

ok thanx very much

OpenStudy (anonymous):

can u help me with another one

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

ok ima tag u wen i post it k

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