What number would you add to both sides of x2 + 7x = 4 to complete the square?
A. 2^2
B. 7^2
C. 7^2/2
D. (7/2)^2

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?