Here you go sorry if pix came out upside down
1. They are tje only common factor
Answer:
y = 2x + 2
Step-by-step explanation:
The slope is also called the gradient of the line.
The slope that is given is two, and the point is (1, 4).
I made a point slope equation, and then converted it into a slope-intercept equation.

Hope this helps.
Answer:
Step-by-step explanation:
Hello!
Alright, we need to know how many weeks his birthday money will be gone.
In order to calculate that, we will need to divide $105 by the amount of money he spends each week, $15.
105/15= 7.
In 7 weeks exactly, his birthday money will be gone.