Show how to use an area model to multiply 71×48

3408

Step-by-step explanation:

Here how you use an area model to get the answer.

  2800

+   560

+     40

+       8

3408

71 × 48 = 3408

step-by-step explanation:

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