Find the solution of system of equations.

-6x-9y=-42
6x+5y=10

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.

The graph represents f(x)=[x]+3. what is f(-2.2)?