Answer:
Step-by-step explanation:
We are looking for two numbers,
and
. From the problem statement, we can setup the following equation:
![3N^{2} = 5(N + 1) + 7](https://tex.z-dn.net/?f=3N%5E%7B2%7D%20%3D%205%28N%20%2B%201%29%20%2B%207)
![3N^{2} = 5N + 5 + 7](https://tex.z-dn.net/?f=3N%5E%7B2%7D%20%3D%205N%20%2B%205%20%2B%207)
![3N^{2} - 5N - 12 = 0](https://tex.z-dn.net/?f=3N%5E%7B2%7D%20-%205N%20-%2012%20%3D%200)
![(3N + 4)(N - 3)](https://tex.z-dn.net/?f=%283N%20%2B%204%29%28N%20-%203%29)
![N = \frac{-4}{3}, 3](https://tex.z-dn.net/?f=N%20%3D%20%5Cfrac%7B-4%7D%7B3%7D%2C%203)
Because 3 is the only integer solution, the answer is 3 and 4.
Answer: She would have to work 7 hours to earn $260.
Step-by-step explanation: 40×7=280 280-20=260 Hope this helps.
Answer:
ANSWER
Step-by-step explanation:
Answer:
the answer would be: 5-13c