Determine the direction that this parabola
opens:
y = 4x2 + 8x + 1

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay