Answer:
11
Step-by-step explanation:

To solve this, you must determin variables.
Elliot=x
Amelia=5x-13
Then, you must do the sum of those two variables equals the number of cans. Therefore,
5x-13+x=257
6x-13=257
6x=257-(-13)
6x=270
x=270÷6
x=45
Answer:
Slope = -4
Y-intercept = 0
Step-by-step explanation:
the equation of the line is written in slope-intercept form: y = mx + b where m = slope and b = y-intercept
To find the slope, look at the number before x.
And for y-intercept, take a look at the number at last
(If there isn’t no y-intercept, that indicates that the y-intercept is 0)
Hope this helps!
Love you.
- doomdabomb