Answer: 177
Step-by-step explanation:
Answer:
Q≥-7
Step-by-step explanation:
Q+12≥5 subtract 12 from both sides Then simplify
Answer:
Step-by-step explanation:

Answer: x - 2
<u>Step-by-step explanation:</u>
HCF is more commonly referred to as GCF (greatest common factor)
Factor each expression to see which factor(s) they have in common.

The only factor that all three expressions have in common is: x - 2