If a − b ∈ P, then (a + c) − (b + c) = a − b is in P. Thus a + c > b + c​

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Give me the equations of two lines that have the same slope but are not parallel.

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?