A wooden plank of length x is cut into 8 sections such that each section is at most 2 and a half meters long. What is the length of the entire plank in meters? A.
x ≤ 3.2 meters
B.
x ≤ 20 meters
C.
x ≥ 10.5 meters
D.
x ≥ 20 meters

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce