3y+13=8y-3
then
3y+13-13=8y-3-13
3y=8y-16
3y-8y=8y-16-8y
-4y=-16
-4y/4=-16/4
the answer is -4
i think you have the rest from here
Answer:
20
Step-by-step explanation:
Answer: The amount that Kristen would owe three months from now is $67.5
The formula for determining simple interest is expressed as
I = PRT/100
Where
I represents interest paid on the loan.
P represents the principal or the current balance.
R represents interest rate
T represents the duration for which the account is overdue in years.
From the information given,
P = 1500
R = 18%
T = 3 months = 3/12 = 0.25 year
I = (1500 × 18 × 0.25)/100 = $67.5
A. neither; 7, -20, 61
The sequence 1/3, 0, 1, -2 ...
The difference between the terms are; -1/3, 1, -3......
Looking the difference between consecutive terms in the sequence, we can predict the next differences between the following terms, as the differences form a geometric sequence;
Therefore; -1/3, 1, -3, 9, -27, 81
Thus; the sequence will be;
1/3, 0, 1, -2 , (-2+9), (-2+9+-27), (-2+9+-27+81)
1/3, 0, 1, -2, 7, -20, 61
Hence the next three terms are; 7, -20, 61
Given that the First term of the Arithmetic sequence = -3
⇒ a = -3
We know that nth term of a Arithmetic sequence is : Tn = a + (n - 1)d
where a is the first term and d is the common difference
Given that 10th term is 15
⇒ T₁₀ = -3 + (10 - 1)d
⇒ -3 + (10 - 1)d = 15
⇒ 9d = 18
⇒ d = 2
⇒ Common difference of given Arithmetic Sequence is 2
I have attached some answers in the photos below hope you find them useful
