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

1. D.

2. A.

Step-by-step explanation:

srry thats all i know

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

john earns $14.00 for two hours of work.