The answer is 1.5
1.2=1.0
1.3=1.1
1.4=1.2
1.5=1.2
Answer:2<x<6
Step-by-step explanation:
Solve for x
Answer:
![x = 2 \: \: \: \: \: or \: \: \: \: \: x = - 11](https://tex.z-dn.net/?f=x%20%3D%202%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20or%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20x%20%3D%20%20-%2011)
Step-by-step explanation:
![{x}^{2} + 9x - 22 = 0 \\ {x}^{2} + 11x - 2x - 22 = 0 \\ x(x + 11) - 2(x + 11) = 0 \\ (x - 2)(x + 11) = 0 \\ x - 2 = 0 \: \: \: \: \: or \: \: \: \: \: x + 11 = 0 \\ x = 2 \: \: \: \: \: or \: \: \: \: \: x = - 11](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%209x%20-%2022%20%3D%200%20%5C%5C%20%20%7Bx%7D%5E%7B2%7D%20%20%2B%2011x%20-%202x%20-%2022%20%3D%200%20%5C%5C%20%20x%28x%20%2B%2011%29%20-%202%28x%20%2B%2011%29%20%3D%200%20%5C%5C%20%28x%20-%202%29%28x%20%2B%2011%29%20%3D%200%20%5C%5C%20x%20-%202%20%3D%200%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20or%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20x%20%2B%2011%20%3D%200%20%5C%5C%20x%20%3D%202%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20or%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20x%20%3D%20%20-%2011)
Answer: x = 4
Step-by-step explanation: To solve this equation, we could go right to our steps of subtracting 5.4 from both sides, but I would do a slightly different approach.
Since I hate working with decimals, I would get rid of them.
We can do this by multiplying both sides of the equation by 10, and remember to multiply every term by 10 to keep it balanced.
*Multiplying by 10 shifts the decimal point 1 place to the right
So we have 35x + 54 = 194 which looks a lot better.
Now subtract 54 from both sides to get 35x = 140.
Now divide both sides by 35 and x = 4.
100 / 32 = 3.125
3.125 * 18 = 56.25.
Stan's bike ride is 56.25 miles long.