Ionly have 20 minutes to finish this; -;

7 7/8

Step-by-step explanation:

you would find a common denominator for both fractions.

1/2 -> 4/8

3/8 would remain

then add the fractions to get 7/8

add the whole numbers together and you get 7 7/8

7 7/8

Step-by-step explanation:

Change 1/2 to 4/8 and add 3/8. 4+3=7, so you have 7/8. You then add 5 and 2 which is 7.

Hope this helps.

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