3) Carnival A charges an entrance fee of $7.50 and $0.75 per ticket for the rides. Carnival B charges an entrance fee of $12.00 and $0.30 per ticket for the rides. After how many tickets must be purchased in order for the total cost would be the same for both carnivals?​

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

What is the solution of log2  (3x  -  7)  =  3? 4 5

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?