Shiloh has to earn at least $200 to meet her fundraising goal. she has only 100 cakes that she plans to sell at 5 dollars each. which inequality shows the number of cakes, x, shiloh can sell to meet her goal? . a) 20 ≤ x ≤ 200. b) 40 ≤ x ≤ 100. c) 100 ≤ x ≤ 200. d) 20 ≤ x ≤ 100.

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Plz hurry evaluate the expression a+b where a=8 and b=19

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /