On the freeway, it is unsafe to drive too slowly or too quickly. the safest driving speeds on the freeway near allan's town were scientifically determined to be between the minimum and maximum speeds (in miles per hour) according to the equation lx-551 42. which equation can be used to determine the maximum safe driving speed? x-55=4.2 x-55=-4.2 x+55=4.2 x+55=-4.2

Step-by-step explanation:

the first option is the right answer

im trinna find out'

step-by-step explanation:

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