Manuel's gas tank is
2/9
full. after he buys
12
gallons of gas, it is
2/3
full. how many gallons can manuel's tank hold?

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?