Gina visited the aquarium with some of her cousins, aunts, and uncles.

The group bought 20 admission tickets for $340. Adult tickets cost $20,
and children's tickets cost $15. How many adult and children's tickets
did the group buy?

Show your work.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

your answer is

a.

5

step-by-step explanation:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )