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pooja195 (pooja195):
7 adults and kids went to the movie. Adult tickets cost $12 and a kid tickets costs $8.If the total bill was $72 how many kids were in the group?
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Nnesha (nnesha):
try it first :) let me know w hat you think
pooja195 (pooja195):
a=adul K=kid 12a+8k=72? a+k=7
Nnesha (nnesha):
yep :- ) right gO_Od job
pooja195 (pooja195):
thanks :)
Nnesha (nnesha):
np :)
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