In order for a gear to work in a piece of machinery, the radius of the gear, r, must be greater than 4 cm, but not exceed 4.1 cm. Which compound inequality represents the situation? r > 4 and r ≤ 4.1 r > 4 or r ≤ 4.1 r < 4 and r ≥ 4.1 r < 4 or r ≥ 4.1

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

the answer is -1 for this question

step-by-step explanation:

-3.5 is the distance.

i've had this question so choose the one in the absolute value sign.