We are given the following equation:
![a^2+17=42](https://tex.z-dn.net/?f=a%5E2%2B17%3D42)
Subtract both sides by 17
![a^2=25](https://tex.z-dn.net/?f=a%5E2%3D25)
Take the positive/negative square root of both sides
![a=\pm5](https://tex.z-dn.net/?f=a%3D%5Cpm5)
This should be your answer. Let me know if you have any questions, thanks!
The anwser to your question is 1 and 5/7
Answer: 14⅝ hiurs
Step-by-step explanation:
Based on the information given in the question, we can form an equation which will be:
8 + 6h = 125
where, h = number of hours
6h = 125 - 8
6h = 117
h = 117/8
h = 14 ⅝hours
Therefore, minimum amount of hours he will need to walk the dog in order for him to buy a new pair of Jordans is 14⅝ hours.
Answer: 1058176
check:
1058176 - 709,189= 348,987