To find the numbers that are in the solution set for the equation 12n ≥ 84, we need to solve the inequality.
Divide both sides of the inequality by 12 to isolate the variable n:
n ≥ 84/12
n ≥ 7
Therefore, the solution set includes the numbers that are greater than or equal to 7. Out of the given options, the four numbers that apply are: 7, 9, 12, and 15.
Which numbers are in the solution set for equation? Select four that apply
12n_> 84
1
2
7
9
12
15
1 answer