Answer:
18
Step-by-step explanation:
There will be 1.078x students next year and equation is number of students in next year = x + 7.8% of x
<h3><u>Solution:</u></h3>
Given, There are "x" number of students at helms.
The number of students increases by 7.8% each year which means if there "x" number of students in present year, then the number of students in next year will be x + 7.8% of x
Number of students in next year = number of students in present year + increased number of students.

Thus there will be 1.078x students in next year
Increasing at a decreasing rate.
Graph the equation in a online graph and see how the line looks and compare with the picture attached.
Answer:
-2
Step-by-step explanation:
(4,-6) and (0,2)
y2-y1/x2-x1
2+6/0-4
8/-4
-2
hope this helps :))
B. 5:10 because 15-5=10 which is the number of pencils with erasers and the 5 left are the amount of pencils which are missing an eraser