Solve the system of equations 2 + y = -1 and 5x - 7y = 79 by combining the equations.

If lmn=xyz, which congruences are true by cpctc? check all that apply

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter