Answer: 250
Step-by-step explanation:
560 = x + (x+60)
We subtract 60 from both sides now there is x on one side and 250. There were 250 adult tickets we can also confirm that by inserting 250 to x.
560=250+(250+60)
560=250+310
560=560
Answer:
yes
Step-by-step explanation:
Answer:
u=5.23
Step-by-step explanation:
x = the number of hot dogs
2.50x - 150 = 300
[You sell each hot dog for $2.50, you spent $150, you want to make $300]
2.50x - 150 = 300 Add 150 on both sides
2.50x = 450 Divide 2.50 on both sides
x = 180
You have to sell 180 hot dogs to make a profit of $300
[proof]
2.50x - 150 = 300
2.50(180) - 150 = 300
450 - 150 = 300
300 = 300