Step-by-step explanation:
3x + 5y = 50
x + 5y = 31
use substitution
x = 31-5y
3(31-5y) +5y = 50
93 -15y + 5y = 50
93 - 10y = 50
--10y = -43
y = 43/10 = $4.30 for kids
now solve for x
x + 5(4.30) = 31
x + 21.5 = 31
x = $9.5 for adults
Answer:
the answer is c beucse yses
Step-by-step explanation:
The last pair.
Because 2*4/3*4=8/12
Answer:
so ill help you kid
Step-by-step explanation:
i need login info kid
The answer for your question is 12/15
