SUBSTITUTION math

Question

A movie theater charges $6.50 for matinee showings and $8.75 for evening showings. Yesterday the theater sold 378 tickets for a total revenue of 2929. 50. How many matinee tickets were sold?

Larry C. · Accepted Answer

M+E=378, so M=378-E 6.50M+8.75E=2929.50 so 6.50(378-E)+8.75E=2929.50Solve for E and then you can derive M.

SUBSTITUTION math

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SUBSTITUTION math

1 Expert Answer

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

4y=x 3x-y=70

dried apricots that cost $8/kg with dried peaches that cost $6/kg to make a 20 kg mixture that costs $7.20/kg. How many kg of each type of fruit do they need?

one number is 1 less a second number. Twice the second number is 12 less than 4 times the first. find the two numbers.

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