Answer: 
Step-by-step explanation:
Given
Cost per student in the year 1978 is $2200
The cost increases to $10,300 in 2008
Suppose 
is the linear equation defining the cost per student after x years
Substitute the value for 1978
After 30 years it becomes
Thus, the linear equation becomes
Answer: False.
Step-by-step explanation: A Platonic solid is a convex polyhedron that is a regular polygon.
The answer is a because there is not an 8 on the chart
Answer:
e = -5
Step-by-step explanation:
-9e - 4 > 41
<u> +4 +4</u>
-9e > 45
divide by -9 on both sides
e = -5
Hope dis helped!
Answer:
a.) $3.20
b.) $102.40
$3,276.80
Step-by-step explanation:
0.2 times 2 five times is 3.2
0.2 times 2 ten times is 102.4
0.2 times 2 fifteen times is 3,276.8
