Slope of a line perpendicular to 5x -9y = 1

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?