Which equation shows the quadratic formula used correctly to solve 5x^2+3x-4=0 for x

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1