12. How can we tell if a number is divisible by 4? O A. The sum of the digits is 4
B. The last two digits of the number are divisible by 4
O'C. The sum of the digits is divisible by 4
O D. The last digit is divisible by 4

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

What is the domain of the of the exponential function shown below?

One of the problems with our current election system is? ?