Answer:

Step-by-step explanation:
The constant of proportionality is the slope of the line joining the two points
(70,40) and (49,28).
Recall the slope formula:

We substitute the point to get:

<u>Alternatively</u>:
A proportional relation is given by

where k is the constant of proportionality.
Using any point, we substitute and solve for k.


Answer:
We can rearrange the interest formula, I = PRT to calculate the principal amount. The new, rearranged formula would be P = I / (RT), which is principal amount equals interest divided by interest rate times the amount of time.
Step-by-step explanation:
Hope this helps you sorry if it does not help you
You should find the attached graphic to be helpful for what you need to know.
Answer: 2t/12
Step-by-step explanation:The quotient of is the result of dividing two terms
The first term is - Twice a number
Answer:
I can't see the question
its too small can you type it out?
Step-by-step explanation: