Answer:
85 students
Step-by-step explanation:
Given


Required
Find the total number of students
We have:

Substitute: 

Express as fraction

Multiply both sides by 51




So, the total is:



Answer:
there is nothing just a a codding log
Step-by-step explanation:
Answer:
18
H = cost per hour
15 = the rental price
0.75H = the hourly rental
Step-by-step explanation:
H = Cost per Hours
H = 15 + 0.75H
H = 15 + 0.75 * 4
H = 15 + 3
H = 18
Just because two lines look to be parallel that doesnt make them because even the smallest difference makes them unparallel.
Answer:

Step-by-step explanation:
Here we see tan(B) has opposite side of 12 and adjacent of 9
using the formula:


