Answer:
unknown, because the cost of the sandwich, a drink and a bag of chips where not listed in the question
Answer:
-85
Explanation:
Given the mathematical expression:

First, we recall the product of signs.

So, first, we open the bracket:

We then simplify:

The result is -85.
Answer:
(2,3)
Step-by-step explanation:
4(3)-(2)=10
12-2=10
The answer is (2,3)
Answer: x goes from 0 to 2, y changes from 0 to -2
Step-by-step explanation: