total cost = 10 * adults + 6 * children
total cost = 10*2 + 6 * 3
total cost = 20 + 18
total cost = 38
Answer:
Step-by-step explanation:
f(3) = 8^3 + 7 = 512 + 7 = 519
Answer:
5
Step-by-step explanation:
5+12= 17
Answer: 6 cm,22.9 cm, 20.1 cm
Step-by-step explanation: