If a = 2 and b = 4, then 27 - b 2 ÷ a + (11 - 5) is equal to 23 11.5 29 25

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost

Is there an x intercept in the equation 60*1.15^x