The correct answer choice is "3".
Answer:
1. 8 (no)
2. 80 (yes)
3. 8 (no)
4. 8 (no)
Step-by-step explanation:
that should be right
Answer: -2x^2-12x-17
Step-by-step explanation:
-2(x+3)^2+1 Original equation
-2(x^2+3x+3x+9)+1 factor (x+3)(x+3)
-2x^2-12x-18+1 Multiply the factored part by -2
-2x^2-12x-17 Combine like terms
Answer: 120
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.
