Answer:
c ≥ 8
Step-by-step explanation:
1/4c − 1 + 1/4c ≥ 3
Step 1: Add 1/4 to 1/4, since they are on the same side of the equation
1/4 + 1/4c - 1 ≥ 3
1/4 + 1/4 = 1 + 1 / 4
= 2/4
= 1/2
Step 2: Put together the equation
1/2c - 1 ≥ 3
Step 3: Add 1 to both sides.
1/2c − 1 + 1 ≥ 3 + 1
1/2c ≥ 4
Step 4: Multiply both sides by 2.
2 × 1/2c ≥ 2 × 4
c ≥ 8
