Iwill give brainliest if two people answer my question which two equations would be most appropriately solved by using the quadratic formula? select each correct answer. 0.25x2+0.8x−8=0 −(x−3)(x+9)=0 3x² = 9 −2x2+5x=7

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

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