Answer: counting backwards, that should be -430
Step-by-step explanation: the 86th term counting backwards by 5
Answer: 91.5
Step-by-step explanation:
−5ab2+2ab+a+2
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Answer:
g(f(x))=x^2 + 14x + 48
Step-by-step explanation:
you insert (x+7) into every x in the g(x) equation, so g(x)=(x+7)^2 - 1. then you simplify it by doing (x+7)(x+7) which gets you x^2 + 14x + 49. then you subtract the 1 from the equation to get g(f(x))=x^2 + 14x + 48.