Answer: 3/2
Step-by-step explanation: Rate of change is the same thing as the slope.
(-1,2) is where it will intersect
Answer: 55.56
Step-by-step explanation:
Let the unknown number be k
(45 x k) / 100 = 25
45k/100 = 25
multiply both sides by 100
45k = 25 x 100
45k = 2500
divide both sides by 45
k = 2500/45
k = 55.56
The answer to your question is 215
