1. Simplify: [ with steps ] a) 8 1/3 + 4 5/9
b) 6 2/3 - 4 4/7
c) 3/5 + 6/11
d) 5/14 divided by 2/7
e) 9 x 40/9
f) 4 1/6 x 3/5
g) 7 3/11 divided by 3/8

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

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

idk

step-by-step explanation: