One the first problem on finding the constant of <span> proportionality in this situation the answer is 2. Below is the solution:
constant = unit rate
unit rate = $2/ poung
K = 2
For the second question, the equation is the below:
T = 2p or y = 2x</span>
We are given
First equation:

we can use formula

slope is m=1
y-intercept is b=-1
Second equation:

we can use formula

slope is m=-2
y-intercept is b=5
Graph:
We can see that
both curves intersect at (2,1)
so, solution is x=2 and y=1.................Answer
12=8 18=12 24=16 (find 2/3 of each one)
So 8, 12 and 16
You know that 3 times 2 is 6 so 30'times 20 equals 60
Answer:
4.7 · 10^7
Step-by-step explanation: