Maria used one bag of flour. She baked two loaves of bread. Then she used the

remaining flour to make 48 muffins. How

much flour was in the bag when Maria

began?

What is the value of the digit 1 in the number 13?

Find the cosine function that is represented in the graph.

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality