The equation y = 45x represents the number of miles, y, mr. Miller’s car can travel using gallons of gas. Which data display represents a car that gets more miles per gallon than mr. Miller’s car?

Ill mark the brainliest if you me with the these three questions 7,8,9

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.