Answer:
35 hotdogs and 52 sodas sold.
Step-by-step explanation:
x = the number of hotdogs sold, x>0
y = the number of sodas sold, y>0
At the end of the night you made a total of $78.50:
1.50x + 0.50y = 78.50
You sold a total of 87 hotdogs and sodas combined:
x + y = 87
We have the following system of equations:
1.50x + 0.50y = 78.50
x + y = 87
Answer:
infinite
Step-by-step explanation:
Left side:
x + x + 1 + 1 + 1 = 2x +3
Right side:
(-x) + (- x) + (- x) = -3x
Answer:
-3x
Answer:
B. 1
Step-by-step explanation: