Answer:
132,214.00 canadian dollars
Step-by-step explanation:
X= child ticket
y= adult ticket
COST EQUATION:
$5.90x + $9.70y=$1352.20
QUANTITY EQUATION:
x+y=168
Step 1:
Solve for one variable in either equation and substitute it in the other equation
x+y=168
subtract y from both sided
x=168-y
Step 2:
substitute x=168-y in other equation
5.90x + 9.70y=1352.20
5.90(168-y) +9.70y=1352.20
multiply 5.90 by everything in parentheses
(5.90*168)+(5.90*-y) +9.70y=1352.20
991.20-5.90y+9.70y=1352.20
combine like terms
991.20+3.80y=1352.20
subtract 991.20 from both sides
3.80y=361
divide both sides by 3.80
y=95 adult tickets
There were 95 adult tickets sold.
Hope this helps! :)
If your friend was working from your figures, then his estimate was
waaaay off, like in outer space.
If you paid $2.40 for 3434 pounds, then that works out to something
like 0.007¢ for each pound. His estimate of $1.80 is more than 2,500
times as much as you paid for each pound.
Even allowing some slack for the quantity discount that you surely
must have been awarded for buying 1.7 tons of them all at once, still
that doesn't support his wild estimate in any way.
He'd be better off buying a few pounds from you, at, say, 50¢ a pound.
He needzum, you gottum, he'll gettum, and you'll never missum. That way,
you'll both make a killing, and it's a win-win-win all around.
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