Answer:
x=1/2 or 0.5 if askes for a decimal ok hope this helps
Step-by-step explanation:
Answer:
A. is another positive number
B. A positive
C. 0
D. another positive number
Step-by-step explanation:
The other stuff is hard to see
If x represents adult tickets and y represents child tickets, we have 8x+5y=177.50 . There are infinite solutions due to that you can plug in any number for x and still find a number for y that fits, so I'll solve for a child ticket in terms of an adult ticket and vice versa. For an adult ticket, we subtract 5y from both sides and then divide by 8, getting (177.5-5y)/8. For a child ticket, we subtract 8x from both sides and divide by 5, getting (177.50-8x)/5
Answer:
84 boys at the concert
Step-by-step explanation:
Because 80% of the girls and guys is girs the other 20% is the guys so 84 boys is the other 20%
