Mathematics, 08.07.2019 02:10, chocolate1294

mario sold concessions during the hockey tournament at the high school. he sold bottled water for $2.50 each and hamburgers for $5.50 each. by the end of the tournament, mario’s sold 350 items for a total of $1,325. which statements about the concession sales are true? check all that apply.
a-the variable x could represent the number of bottles of water sold.
b-the variable x could represent the total sales amount for the bottled water.
c-the variable y could represent the total sales amount for the hamburgers.
d-the variable y could represent the number of hamburgers sold.
e-the system of equations that could represent the concession sales is
2.50x + 5.50y = 1,325
x+y=350
f-the system of equations that could represent this situation is
x+y=1,325

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mario sold concessions during the hockey tournament at the high school. he sold bottled water for $2...