a car had had 213/10 liter of oil in its tank, after traveling for a few hours, the tank had 69/5 liter left. When the car reached its designation, the driver found he had used up a further 19/2 liter of oil. A) how much oil was uses for the whole journey? B) how much oil was left at the end of the journey?

Answer this 30 points and brainliest!

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright