3x + 4y = 7 5x + 10y = 15 if you were going to solve the system above, what would be the best first step according to the strategy you just learned?

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?