Hi the answer would be x=5
Recursive formula is: 
Explicit formula is: 
Step-by-step explanation:
Given sequence is:
15,11,7,3,-1
Here

First of all, we have to find the common difference
Common difference is the difference between consecutive terms of an arithmetic sequence
So,

<u>Recursive Formula:</u>
A recursive formula is used to find the next term of an arithmetic sequence using previous term and common difference
General form of recursive formula for a given common difference d is:

Putting the value of d

<u>Explicit Formula:</u>
The explicit formula is given by:

Putting the first term and common difference

Hence,
Recursive formula is: 
Explicit formula is: 
Keywords: Arithmetic sequence, common difference
Learn more about arithmetic sequence at:
#LearnwithBrainly
Answer:
Slope <em>m</em> = 1/6
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Standard Form: Ax + By = C
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
x - 6y = -12
<u>Step 2: Rearrange</u>
<em>Find slope-intercept form.</em>
- Subtract <em>x</em> on both sides: -6y = -x - 12
- Divide -6 on both sides: y = 1/6x + 2
<u>Step 3: Break Function</u>
<em>Identify Parts.</em>
Slope <em>m</em> = 1/6
y-intercept <em>b </em>= 2
A
Step-by-step explanation:the answer is you have 8 quarter and 13 dimes .
Because you have 5 more dimes than quarters which will equal 3 dollars and 30 cents