Which of the following is the correct use of the Commutative Property of Multiplication? A. (2 · 7) · 8 = (7 · 2) · 8
B. (2 · 8) · 7 = 2 · (8 · 7)
C. 8(2 + 7) = 8 · 2 + 8 · 7
D. 8 · 2 · 1 = 8 · 2
THERE IS ONLY ONE CORRECT ANSWER

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

it would rotate about 180 degrees.