Dana wants to spend no more than $70 on a Valentine's Day gift for his mom, if he already spent $15 on the card and candy how much does he have left to spend

Which system of linear inequalities is represented by the graph? !

Are the corresponding angles congruent? explain why or why not.

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.