Answer:
Third option is the correct choice.
Step-by-step explanation:
is the first term of the sequence which is given to be 1.
is the common ration which can be found as:
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Solve for x: 14x - 8 = (-10) - 10x
1 answer:
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Answer:
b = 7
Step-by-step explanation:
108 = -2(-5 - 7b)
Distribute -2 to the terms inside the parenthesis:
108 = 10 + 14b
Subtract 10 from both sides of the equation to isolate 14b:
108 - 10 = 10 + 14b - 10
98 = 14b
Divide 14 on both sides of the equation to solve for b:
7 = b