The table shows two samples of fish from a pond. If 400
fish are in the pond, which proportion represents the
average number of bass you would expect to live in the
pond?
14/20 = x/400
7/20 = 400/x
7/20 = x/400
20/40 = x/400

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

What is the lcm of 16 and 40 ? 24 and 40 ?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)