Acontainer holds 7 quarts of water. how much is this in gallons? write your answer as a whole number or a mixed number in simplest form. include the correct unit in your answer.

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

The suare root of 9x plus 7 plus the square rot of 2x equall to 7