Answer:
Step-by-step explanation:
twice the difference of a number and 3 is added to 4
The correct answer to this question is A: 2. Based on this table, you can see that 2 cans of food = 4 meals, and 4 cans of food = 8 meals. This means each can of food can provide 2 meals. I hope this helped!
Do elimination
2x + y = 3
x - y = 3
Add these
3x = 6
X = 2
Plug in 2 for x
4(2) + 2y = 6
8 + 2y = 6
2y = -2
X = 2, y = -1
Answer:
Step-by-step explanation:
