Joshua spent $131 on theater tickets. Adult tickets cost $28 and children's tickets cost $15. If he bought a total of 7 tickets, then how many of each type of ticket did he buy?

5 kid tickets and 2 adult tickets

Step-by-step explanation:

15*5=75

28*2=56

75+56=131

i believe the answer is c.

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.