-4,2
Step-by-step explanation:
find the average of the x coordinates and y coordinates
A.) C = kpm
b.) 65,550 = k * 115 * 3800 = 437,000k
k = 65,550/437,000 = 0.15
c.) C = 0.15 * 84 * 3500 = $44,100
Greetings!
We can find out how many miles driven in 1.5 hours buying creating a simple expression:

Evaluate:

In 1.5 hours, the person would've driven
84mph.
Hope this helps.
-Benjamin
Answer:
15 students
Step-by-step explanation:
No. of boys students = No. of all students - No. of girls
no. of boys =50-15 = 35 boys
the boys that will play the match are 2/7 of boys = (2/7)x35 = 10 boys
and the girls that will play the match are 5 girls
so, no of students chosen to play = 5+10=15 students
C will be the answer to the equation