Answer:
Step-by-step explanation:
variables are A and N
constants are 16, 30, 50
coefficient are 9, 3, 15 and -10
positive term 15a, negative term -10a
and there's 4 terms
like terms are 3n and 9n
Step-by-step explanation:
22/40 = 11/20 = (11 * 5)/(20 * 5) = 55/100.
150.
Hope this helps!!!!!!
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