Answer:
40
Step-by-step explanation:
b² - 4ac
= 16 - 4(3)(-2)
= 16 + 24
= 40
I think the answer is B but i could be wrong
Answer:
z³ = 64
z³=4³
since power is equal, base will be same
z=4
Step-by-step explanation:
X represents the amount of children's tickets
y represents the amount of adult's tickets
8(x+y) = 54
