Find the domain of

A. x ≥ - 1/2

B. x > 1/2

C. x ≥ 1/2

D. x ≥ 2

7x+8y=-18, 4x-9y=-3 solve the system of equations

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

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