Which graph models the equation - 3x + 4y = 8?

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25