Must have a single line (straight). This needs to have one independent and one dependent variable (x,y).
Answer:
Step-by-step explanation:
There are 12 months in a year so if he pays every 4 months, he pays 3 times a year or $522 in total for a year (174 x 3 = 522). If he has pays that for three years it would be $1,566 (522 x 3).
Answer:
x = 0
Step-by-step explanation:
27 - 3x = 3x + 27
- 3x - 3x = 27 - 27
- 9x = 0
x = 0