HI guys
hi hih hihi hihihi

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22