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?

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%