Food output per unit land area for the maine organic dairy farm is equal to 609,387 total pounds produced per year (from milk, beef, pork, chicken, eggs, stewing hens and turkeys) divided by 315 acres to get a total food output of [x] lb/acre. this is less total food production per unit land area than the conventional dairy farm. enter the numerical value from the excel file without a comma.

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

27 +27 or 27times 2=54

the diffrence is 0