8x+11=315 where x = the number of students on each bus
x = 38 students
Step-by-step explanation:
she took the 2X and substract 4X-2X
the answer will be 2X=402
The only point in the solution space is that of selection ...
C (1, 3)
Answer:
5cm = r
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
78.5 = 3.14 r^2
Divide each side by 3.14
78.5/ 3.14 = r^2
25 = r^2
Take the square root of each side
sqrt(25) = sqrt(r^2)
5 = r