What is the answer to the problem 6=a/2+2

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?