it depends what the number is
74.40/3 friends= 24.80 for each friend. Simply division, easy to do on a calculator if you are allowed one.
13.21 gallons are in 50 liters
Answer:
Standard form for straight line y = m x + b where m is slope
m' = -m or m * m' = -1
answer a or y = - 8/7 + 4 satisfies this requirement
