Solve the system of linear equations using elimination. −2x − y = 3 −9x − y = 17

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Match each inequality to the number line that represents its solution