Answer:
33%
Step-by-step explanation:
Hi there! :)

Let x = number of pounds of grapes and y = cost in dollars:
Find the constant of proportionality by finding the price per pound:

Therefore, the constant of proportionality is H. 2.19
Answer:
y=4x-1
Step-by-step explanation:
Slope-intercept form is written in y=mx+b
*m=slope
*b=y-intercept
From what I see,
the line hits the points (0,-1) and (1,3)
Slope is the rise (change in the y-coordinate) of the line divided by the run (change in the x-coordinate).
4÷1=4
Slope=4
y=4x+b now
The y-intercept is the value of y when the line meets the y-axis
It seems to meet at (0,-1)
So we end up with...
y=4x-1 as our equation
Answer:
it is the second one
Step-by-step explanation:
Answer:
-59
Step-by-step explanation: