Pls help! (this is the last one)
find the area of the shaded region

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

Which strategy is used by public health to reduce the incidence of food poisoning?

Factor the polynomial expression x6 – x3 – 20