Answer:
B
Step-by-step explanation:
Answer: Your answer would be A
Step-by-step explanation:
Answer: 60
Step-by-step explanation:
As JH=22 and JK=82, this means HK=60.
Remove the brackets
-5a + 9b + 7a combine -5a and 7a
7a - 5a + 9b
2a + 9b Answer
Don't go any further. There is nothing else to do. These are unlike terms and cannot be reduced or combined.
Answer:
-8.21
Step-by-step explanation: