Answer:
you got this
Step-by-step explanation:
goodluck
Answer:
Step-by-step explanation:
you do the ( ) first then you do plus and get the answer
Answer:
(16.5 + 1.5n)° = (12 + 2n)° [given]
=> 16.5 – 12 = 2n – 1.5n
=> 4.5 = 0.5n
=> n = 4.5/0.5
=> n = 9
Answer:A
Step-by-step explanation: