(2x -5y) + (x+y) =
2x - 5y +x + y =
3x -4y
Answer:
the answer is 9
Step-by-step explanation:
Answer:
The answer is option A
Step-by-step explanation:
![\int\limits^7_5 {f(x)} \, dx](https://tex.z-dn.net/?f=%5Cint%5Climits%5E7_5%20%7Bf%28x%29%7D%20%5C%2C%20dx)
From the question given, the limit is between 5 and 7, the differentiation starts from the beginning of the trail
I think the answer is D. The median is (90=78)/2 = 84