The value of the 7's in 4777 from left to right is 7= 700 then 7= seventy and 7 = 7.
That is the hundreds place, the tens place, and the ones place,
Answer:
7x7x7
Step-by-step explanation:
Answer:
The equation is: 
Step-by-step explanation:
Given
Initial = 52000
Rate = 8000 each year
Required
Determine the equation of the graph
The equation can be determined using.

We used minus (-) because, the amount reduces as the student pays.
Let


So, we have:

Substitute values for Initial and Rate


Express as a function:

Answer:
answer would be b) y = -7x -9
Step-by-step explanation:
There were 25 questions on the test