Evaluate 1/2m -2/3n when m=3 and n=8.

a) -23/6

b) 41/6

c) -19/6

d) 2

Answer these questions showing your work plz

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2

You have z baseball cards. christopher has 12 fewer baseball cards than you do. which expression correctly shows how many baseball cards christopher has?