2. The best way to mathematically write the phrase "eighteen increased by seven times a number is eight” is:
18 + 7n = 8
18 + 7 + n=8
7n + 18 = 8

18+7n=8

Step-by-step explanation:

18

increased by means +

7 times a number

18+ 7n

is means equal

18+7n=8

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

c

step-by-step explanation: