1. i think 5 to 9
2. i think 3/8
3. 2.24
4. 164+3.28
hope this helps!
Similarities:
Have a consistent change for every interval can be represented as functions of a variable points lie on a line.
Differences: linear equations represent all solutions to all x values, whereas arithmetic sequences pick integer spacing
8x - 13 = x + 1
Solve for x
Add 13
8x = x + 14
Subtract x
7x = 14, x = 2
Answer: the number is 2
No this is the awnser-3x+y=2
