Which best describes the solution set of the compound inequality below? 2 + x ≤ 3x – 6 ≤ 12

a: 4 ≤ x ≤ 9
b: 4 ≤ x ≤ 6
c: –2 ≤ x ≤ 2
d: –2 ≤ x ≤ 3

Is (0,0) a to ? ys x2 - 4 y> 2x-1

What is the solution set for z+10=z-2

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?