The product of two consecutive even integers is 168. Refer to #5. What are the two consecutive even integers?
a. 12 & 14 b. 22 & 24 c. 14 & 16 d. 32 & 34
7. The area of a rectangle is . If the length of the side is x -4, what expression can express the width?
a. x-3 b. x+3 c. x + 4 d. x – 2
8. The length of a rectangle is 3ft more than twice its width. The area of a rectangle is 44ft2. Find the length and width of the rectangle.
a. 2ft & 22ft b. 4ft & 11ft c. 8ft & 11ft d. 12ft & 4ft
9. One number is four times the other number and their product is 100. What is the larger number?
a. 4 b. 5 c. 12 d. 20
10. The area of a square is represented by the trinomial 9a2 + 12ab + 4b2. Determine the expression for the perimeter of the square.
a. 3a + 2b b. 12a +8b c. 9a + 4b d. 36a + 16b
Which of