Select the correct answer. Which equation is equivalent to the given equation?
X^2 – 10x=14

(x – 5)^2 = -11

(x – 10)^2
= -86

(x – 5)^2 = 39

(X - 10)^2
= 114

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1