B) Find the value of 3^-3x 10^-3

1/27000

Step-by-step explanation:

3^(-3) * 10^(-3)

1/3^3 × 1/10^3

1/27 × 1/1000

1/27000

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)