Help me please! I'm not good at math very well.

answer is 80 cents per ticket

Step-by-step explanation:

you have to look at the number the tickets are being sold by. they are being sold by three then think about how the third ticket cost equals to $2.40. think what number you could add 3 times to get $2.40. then use 80 and add it 3 times to get 240.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true