Elizabeth bought 4 drinks and some nachos. the nachos cost $6, and she spent a total of $18. how much did each drink cost? use d to represent the cost of each drink. a. ; each drink cost $4. b. ; each drink cost $6. c. ; each drink cost $2. d. ; each drink cost $3.

D. ; each drink cost $3

Step-by-step explanation:

Given that Elizabeth bought 4 drinks and some nachos.

Total amount spent = $

She can buy only in integers the drinks i.e.1,2,or 3

Nachos also she can buy 1,2...

If x is the no of nachos and d the cost of drink, we get

If x=1, d =3

x=2, d = 1.50

d=3, d=0 (which is not possible)

Hence d can take values either as 3 or 1.50

Out of the options given 3 is only there.

D. ; each drink cost $3

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: