Translate each phrase into an algebraic expression the difference of a number and sixteen

A. N+16

B. N-16

C. 16n

D. N/16



Translate each phrase into an algebraic expression.
Five times k

A. 5k

B. K+5

C. K/5 the slash is divided btw

D. 5-k



Evaluate each expression when S = nine and t equals 12
3(3t+s)

A. 9

B.24

C.45

D.135



Evaluate each expression when s= 9 and t=12.
2s - t

A. -6

B. 6

C. 15

D. 30



Plz get them right and don’t guess I really need this