Step-by-step explanation:
y — yı = m(x – xı) equation of a line
Points A(1,3) and B(2,1)
Slope (m) = (y2 – y1) / (x2 – x1)
(1 –3) / (2 – 1)
–2/1
–2
Thus, y –3 = –2 (x – 1)
y – 3 = –2x + 2
y –3 + 3 = –2x + 2 + 3
y = –2x + 5
Since she has $6 off for all the pizzas, she can get 10 pizzas with a $6 discount.
She would save $6 since, she has the discount and she would still have something left so she could buy something more if she wished to.
it means 3 and then "e" means is up of the 3so its 3↖-6
<span>152.5 is 250% of 61
Hope this helps! (tried to do an explanation and my browser crashed...) </span>
$11 is the independent and the $30 is dependent because to get the $30 a week, it depends on that $11 per house.
