Use the gcf and the distributive property to rewrite 15+45

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

If angle 2=3x +1 and angle 3=2x +4what is angle 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?