Elizabeth arrived at school at 8:05am .she left school early at 12:15pm so she could go to a dentist appointment. How long was Elizabeth at school?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83