68/18 = 3.77 miles to the gallon
754/3.78 = 199.47 gallons
Answer:59
Step-by-step explanation:
negative minus negative = positive
multiplication , addition, subtraction, division
√84= √4•√21= final answer is
±2√21
Answer:
B and C
Step-by-step explanation:
We need to find which one of these numbers is a perfect square. We know 7 and 13 can be eliminated since they're prime numbers so they can't be perfect squares. B and C are both perfect squares so that's the answer.
