3x5=$15
15+10=$25 total to spend
He spends 12.75+8.5= $21.25
25-21.25=$3.75 left
Answer:
i think is c tell me if im right
X represents the amount of children's tickets
y represents the amount of adult's tickets
8(x+y) = 54
The classify triangle ABC is the acute,obtuse,right,or equilateral.