A buffet costs $15 plus $2 for each drink. Which function gives the total cost?

A. c(d)=2+15d
B. c(d)=17+d
C. c(d)=17d
D. c(d)=15+2d

D.

Step-by-step explanation:

The buffet by itself is $15, so that will be a number by itself, since it isn't changed by any variables. (you can rule out a, b, and c by this point).

Since it's $2 for each drink, this would require a variable since the price would fluctuate depending on the number of drinks.

Therefore, your function should look like this:

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?