Answer:
300 mm squared
Step-by-step explanation:
They are equivalent. combine like terms on the first one and 9x-4x+25 can be simplified to 5x+25.
Answer:
91
Step-by-step explanation:
Answer:10
Step-by-step explanation:
6+4=10
Answer:
-4<n ≤ 5
Step-by-step explanation: