Answer:
y=4
Step-by-step explanation:
66 = 9y + 5y + 7 + 3
66 = 14y +10
<u>subtract 10 from each side</u>
56 = 14y
<u>Divide 56 by 14, and you get 4 = y</u>
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I hope this helped!
Answer: $22.41 n $761.25
Step-by-step explanation:
X equals all real numbers
Answer:
C=2v+5
Step-by-step explanation:
C=2v+5
I got this because its 2 dollars PER video plus 5 a month
Answer:
an = 15 (1/5)^(n-1)
Step-by-step explanation:
In a geometric series, each term is multiplied by a common ratio to get the next term. Such that:
an = a₁ (r)^(n-1)
Here, the first term, a₁, is 15. The common ratio, r, is 1/5, because each term is divided by 5 to get the next term. So:
an = 15 (1/5)^(n-1)
Your answer is correct, well done!