Answer:
x < 2.5
Step-by-step explanation:
Allen has already run 3 hours and will run x amount more to finish. This is 3+x. He must finish under or less than 5.5 hours. So 3 + x < 5.5. You solve and find x < 2.5.
Answer:
20 and 4/8 yards of fabric.
Step-by-step explanation:
Explanation
Answer:
225
Step-by-step explanation:

just a plain vanilla substitution