Alice purchased 4 1⁄2 kilograms of olive oil for $27. what is the price per kilogram

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4