Without graphing, classify the following system as independent, dependent, or inconsistent. S-x-2y = -7 15x-y-2​

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)