a)
Using 2 points (6,9) and (10, 13)
b)
Slope = (13 - 9) / (10 - 6) = 4/4 = 1
Slope = 1
c)
Point slope form
y - 9 = 1(x - 6)
or
y - 13 = 1(x - 10)
Hope it helps
Answer: 78125 ways
Step-by-step explanation:
Given : The number of possible grades = 5
The number of students in the class = 7
Then, the number of ways to assign grades to a class of seven students :_

Hence, there are 78125 ways to assign grades to a class of seven students .
Answer:
x=71
Step-by-step explanation:
180-38= 142
142/2= 71
it looks like x and the blank space are the same size
5 in the millions column is worth 5x1 million, but the 5 in the thousands column is worth 5x1 thousand. The 5 on the far left is worth 1000x the other 5 because 1 million = 1000x1000