Given: 3(x – 4) = 33 prove: x=13 with a two colomn proof

Which of the following expressions is equal to 2x^2+8

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4