Answer:
52
Step-by-step explanation:
520 ÷10 = 52
dy/dx = 2x +4 = 2*1 +4 = 6
x^2+y^2=121
Since you are at (0,0), you don't need to put K or H for the equation (x-h)^2+(y-k)^2=a^2.
55 pages/hour
350 - 55x = y
