What is the value of log2 8 ?

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds. then use the distributive property and mental math to evaluate the expression.

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?