1. 225,067
2. 6
3. One-million two-hundred five-thousand seven
4. 200,000
5. 1,894
6. 607
Answer:(-2, 2)
Step-by-step explanation:
7q² - 28 = 0
Add 28 to bothside
7q² - 28 + 28 = 0+ 28
7q² = 28
Divide bothside by 7
7q² / 7 = 28/7
q² = 4
Take the square root of bothside
√q² = ±√4
q = ± 2
q = -2 or q =2
q = (-2, 2)
2cups per pizza* number of pizzas (which is 3)=6 cups
20-6= 14
Your answer is 14. Hope I helped!
