If the car uses litres per every 100km . how many litres did the car use for the journey​

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Susie wants to take her friend out for lunch. she wants to spend $9.75 each person. how much will she spend in all.