Answer:
Step-by-step explanation:
b.
an=an-1+3
C.
when x=15
y=3×15-2=45-2=43
a15=43
Is the expression 4x − 3(5x − 1) is equivalent to the expression 3 + 9x. true faulse
2 answers:
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Answer:
Step-by-step explanation:
b.
an=an-1+3
C.
when x=15
y=3×15-2=45-2=43
a15=43