Answer:
its 400
Step-by-step explanation:
Answer:
±5
±25
Step-by-step explanation:
Well 1/3 for savings means that you save 1/3*4500 or 1500 dollars.
You then have $3000 left. Of this if you spend 50% on food, you spend 0.5*3000 or 1500 dollars on food.
28=2*2*7=2²*7;
46=2*23=>the greatest common factor is 2
