Solve the system of equations: 7x−3y=13, x−2y=5

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

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

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.