Answer:
lets call the children, c, and call adult, a,
c+a= 52 eq 1: a=52-c
c=3a eq 2
take a's value from eq 1 and plug it into eq 2
c=3(52-c)
c=156-3c
4c=156
c=39 the number of children that attended the ball game.
Step-by-step explanation:
Answer:
21 containers
Step-by-step explanation:
21/1=1
16 because 5 times 4 = 20 there for you multiply 4 times 4 to get 16