Help please need to pass! First image is the answer choices for both

Second image is the questions

If a =6, what is the value of 2a(3b + 5c)?

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 equation for the line that passes through the points (-6,4) and (-2,9) answer in point slope form