SOMEONEEE HELP ANSWER THIS QUIC ILL BRAINLIST U SOMEONE!!!ASAAPAPPAP IIIlas' car usses 65 L of petrol to travel 728 km, while Hanis car uses 48 L in 552 km.

A) which car is more economical? provide calculations to support your answer

B) how much petrol would each car use to travel 830 km?

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8