What value is equivalent to 8 · 9 − 2 · 5? a) 62 b) 82 c) 280 d) 350

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0