Answer:
it shod be B. 1/3
Step-by-step explanation:
Ok so we can model this like
This is because the initial price was 1.89$ for the drink, then for every refill, it was a quarter extra. To solve for x we start by subtracting 1.89 from both sides.
So now we divide by 0.25 or multiply by 4 and we get
But x cannot be a fraction. So we round this to the least integer, or 7
1/12 since there is only 2 the probability is 1/12
I’m pretty sure it’s the one with the r and s
so the second option!
Answer:
Explanation:
The first pic shows the line graphed, while the second pic shows how to turn the equation into proper slope-intercept form.
The only steps the second pic is missing however, is flipping the sides around to be better understood (optional), and more importantly subtracting 2 on both sides in order to move it to the other side, to get 2y = x - 2. And dividing the 2 on both sides to get y by its self, to get:
y = (x-2)/2 , or y = 1/2 x - 2/2 , which if you notice 2/2 makes it equal to one whole so your answer is y = 1/2 x - 1 .
If you like this answer can you please mark me brainliest? :)