X = 40, Y = 15
40(2) + 15(2) = 80 + 30 = 110 :)
5 days food for 150 students suggests there was 750 day rations
If there was 100 students this would last 750/100 = 7.5 days.
If it ran out after 4 days there were 750/4 = 187 students (187.5 not valid)
Since the circumference meaning the whole line is 22 centimeters long then the radius would be half of that...sooo....22/2=11. The radius for N is 11cm...hope it helps :)
Answer:
where is room bro I dont see
Solve the first equation for y to compare it to the second equation because the second equation is in terms of y.

Since the first equation simplifies and is the same as the second equation, they are identical equations and their lines when graphed will also be identical.