Answer:
x < -3
Step-by-step explanation:
-4x - 10 < 2
-4x < 12 (+10)
-x < 3 (÷4)
x < 3 (+x, -3)
I’d say you could do t-20y where t is the amount she pays at year 0 and y is the amount of years that pass. For example say Janet originally payed $200 at year zero, that would be your t variable. Five years later(y variable is now 5) you would say 200-20(5) which would be 200-100= 100
Answer:
6000 pounds
Step-by-step explanation:
calculator
Option 2: f(x) = (x-8)(x-7)
x-8 = 0 ⇒ x = 8
x-7 = 0 ⇒ x = 7
The recursive formula of the sequence is f(n) = 12 + f(n -1), where f(1) = 5
<h3>How to determine the recursive formula?</h3>
The explicit formula of the arithmetic sequence is given as;
f(n) = 5 + 12(n - 1)
Open the bracket
f(n) = 5 + 12n - 12
Evaluate the like terms
f(n)= 12n - 7
Calculate f(1) and f(2)
f(1)= 12(1) - 7= 5
f(2)= 12(2) - 7= 17
The difference between f(1) and f(2) is 12
Hence, the recursive formula of the sequence is f(n) = 12 + f(n -1), where f(1) = 5
Read more about sequence at:
brainly.com/question/7882626
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<u>Complete question</u>
The explicit formula of the arithmetic sequence is f(n)=5+12(n-1)
Determine the recursive formula