PLease help me with this

x=5

Step-by-step explanation:

45=9x

45/9=x

5=x

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

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13