Solve the system of equations.
4x+6y=10
8x+12y=20

(4, -5)

(1, 2)

no solution

infinitely many solutions

What is the probability of rolling a single die greater than 4

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.