PLS PLS PLS HELP!! Which of these can be subtracted from 5/9 m^4s^2p and result in a monomial? Select all the correct responses.

A. -1/7 m^4s^2p

B. 2/13 m^4s^2p^2

C. -0.7 m^4sp^2

D. -11/6 ps^2m^4

E. 83 s^2pm^4

There is a linear relationship between a salesperson sales and her weekly income. if her sales are $200 her income is $500 and if her sales are 1,200 her income is $600.what is the relationship between sales and income