Rodrigo practiced the guitar 15 1/3 hours over the past 3 weeks

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

What is the perimeter of square abcd? units units 28 units 37 units

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?