C) X is greater than or equal to 0
(Domain is all the x-values the line goes through)
Answer:
The answer is a
Step-by-step explanation:
Answer: y= 1x + 1
Step-by-step explanation:
there both 1
Answer:
I think it would be c 160
Step-by-step explanation:
If you would like to know which one of the options is better to buy, you can calculate this using the following steps:
3 sandwiches ... $4.95
1 sandwich ... $x = ?
______________________
3 * x = 1 * 4.95 /3
x = 4.95 / 3 = $1.65
4 sandwiches ... $6.72
1 sandwich ... $y = ?
______________________
4 * y = 1 * 6.72 /4
y = 6.72 / 4 = $1.68
Result: You should buy sandwiches from the first option ($1.65 < $1.68 per unit).
