Evaluate 3(2x)-7-x2for the following values of 2

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?

Use this graph to find the cost of 6 show tickets

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year