Select the correct answer.
Which inequality can this number line represent?
PLEASE HELP

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression