About 60 gallons of water.
Answer:
b
Step-by-step explanation:
The point (-30, 10) will from a proportional relationship with the point (60, -20).
A proportional relationship takes the form of y = kx. In other words, we are just multiplying x by a number to change it into y.
In this case, if we multiply x by -1/3 in both situations, we will get the correct y value.
2. Format: y = mx + b
Plug in the numbers
Answer: y = x + 3/8
3. Find slope first
(4-5)/(0-3) = -1/-3 = 1/3
Y = 1/3x + b
5 = 1 + b, b = 4
Answer: y = 1/3x + 4
Answer:
the slope is -3
Step-by-step explanation:
-3 is in the position of x in the equation for a line y=mx+b which is the slope