The seventh and eighth grade classes are raising money for a field trip. The seventh graders are selling calendars for $1.50 eac
h and the
eighth graders are selling candy bars for $1.25 each. If they have sold a combined total of 1100 items and each class has the same income,
find the number of each item that has been sold.
eighth graders are selling candy bars for $1.25 each. If they have sold a combined total of 1100 items and each class has the same income,
find the number of each item that has been sold.
1 answer:
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Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as there are no options to select from.
However, a general explanation is as follows.
Given
Required
Is a correct expression?
Let
So:
becomes
Divide both sides by 2
Hence:
is incorrect
