At the amusement park, Laura paid $6.00 for a small cotton candy. Her older brother works at the park, and he told
her they mark up the cotton candy by 300%. Laura does not think that is mathematically possible. Is it possible,
and if so, what is the price of the cotton candy before the markup?

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?