What is the name of the property that will be used to simplify the expression x(x + 2)?

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

If i have 20$ and i gave 5$ away how much i got

What are the domain and range of the function f(x)=2^x+1