Someone sells hoodies for $20 ea and hats for $15 ea, they need to raise $1500.
write an equation in standard form to show how they could reach their goal

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

9/10 divide by -3/15 as a mixed number

If the value of cos330°is√3/2 then find cos 165°.