In each of the following problems, type the price per unit in the blanks, & place an x by the best buy.

a. Cheese, 2 Ib box for $6.40 would = ? per oz.

b. Cheese 6 oz pkg for $.90 would = ? per oz.

c. The best buy would be a or b?

Tell whether this solution has one, zero or many solutions by solving it - 2 (z+3) - z=-z-4 (z+2)

Solve the problems. Be sure to show al lof your work. 2 4/12+8/12

If a polynomial function f (x) has roots 3 + 5 and 6, what (x + (3-5) (x - (3 - 5)) (x + (5 + (3) 10 (x - (5-3)

A paint tin is leaking, a circular puddle is formed and the radius of the circle increases at a constant rate. a) If the circumference of the circle is increasing at a rate of 12cm/s, find the rate at which the radius is increasing.

Put 3/9 in simplest form

What is 8/25 as a percentage?

Eddie cut 2 2/4 feet of balsa

Complete the following. Show all work for calculations. 1. List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.). 2. Describe the shape of the cross section when the box is cut parallel to the base? 3.

What is the area of the figure? a square with 7 in. base and 7 in. height

Find the length of xpy leave your answer in terms of pi the radius is 6m and the circle is cut in fourths