Pleaseee help ive been struggling for so long! picture provided please try to find the right answer

The answer is the third option:  

Step-by-step explanation:

The rate must be the same, and the rate is expresed by distance/time.

In the first case, distance=4.5 and time=32, so the rate is and must be equal to the rate given that x is the distance and the time is 54 minutes.

answer: what statements

step-by-step explanation if you write the statements down then i could you.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,