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You are selling lemonade for $1.50, a bag of kettle corn for $3, and a hot dog for $2.50 at a fair. Write and simplify an expression for the amount of money you receive when p people buy one of each item.
( btw p is for a variable)
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consider number of lemonade =x, corn=y, hotdog=z
if a person buy's x, y,z then
p=x*1.50+y*3+z*2.50
given where x=y=z=1
so
p=1.50+3+2.50
p=7
the total amount p should pay is $7
if any doubt comment or message
if a person buy's x, y,z then
p=x*1.50+y*3+z*2.50
given where x=y=z=1
so
p=1.50+3+2.50
p=7
the total amount p should pay is $7
if any doubt comment or message
pepy:
did you understand
Is this how you simply the problem?
yes
Ok and yes I do now get it.
ok
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