Answer:
<h2>3 + 4(n - 1)</h2>
Step-by-step explanation:
let r be the common differenc of the sequence
Term 12 - Term 7 = (12 - 7)r
then
47 - 27 = 5r
then
20 = 5r
then
r = 4
term 7 = term 1 + (7 - 1)r
then
27 = term 1 + 6r = term 1 + 24
then
Term1 = 27 - 24 = 3
<em><u>therefore </u></em>
the standard explicit formula of the sequence is :
term 1 + (n - 1)r = 3 + 4(n - 1)
you answer would be B.
Step-by-step explanation:
bddbdbrh4jjrjfj r jrfjnfjffjfjdjdjjd
Answer:
12
Step-by-step explanation:
The coefficient is the number that comes before variables. In this case, there is only one variable so it is 12.
I hope this was helpful, and if my answer was correct, please mark this as brainliest! Thank you!
Answer:
b = 
Step-by-step explanation:
Divide both sides by dt, so it cancels out.
y = x + 4
move +4 to the other side
sign changes from +4 to -4
y-4= x+4-4
y-4= x
Answer:
x=y-4
