Find g(x)-f(x). g(x)=x^2+1 and f(x)=2x+5

The mean temperature for the first 4 days in january was 7°c. the mean temperature for the first 5 days in january was 5°c. what was the temperature on the 5th day?

Simply 8x squared + 5(7x squared- x) - 2x =

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.