Answer:
28 minus k is greater than or equal to 7 times the product of k minus 4
7 ≥k
Step-by-step explanation:
28-k ≥7 ( k-4)
Distribute
28-k ≥7k-28
Add k to each side
28-k +k ≥7k+k-28
28 ≥8k-28
Add 28 to each side
28+28 ≥8k-28+28
56 ≥8k
Divide by 8
56/8 ≥8k/8
7 ≥k
