If i have a pair of shoes how many shoes do i have?

What is the perimeter of square abcd? units units 28 units 37 units

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.