Which expression is equivalent to (6x + 2y) + 3 + 4y + 5 A 6x + 16 + 8

B 6x + 6y + 8

C 8x + 7y + 5

D 8x + 4y + 8

pls help thank you

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Convert 2000 swiss francs to dutch guilders