Answer:
OOPEEEEEEEEEEEEEEEE
Step-by-step explanation:
The answer is,
4.53
Hey there!!
f(x) is basically ' y '
In order to inverse a equation, we will need to switch the values of x and y
The equation :
![y = 2x - 10](https://tex.z-dn.net/?f=y%20%3D%202x%20-%2010)
Now switching the positions :
![x = 2y - 10](https://tex.z-dn.net/?f=x%20%3D%202y%20-%2010)
![x + 10 = 2y](https://tex.z-dn.net/?f=x%20%2B%2010%20%3D%202y)
![y = \frac{x+10}{2}](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7Bx%2B10%7D%7B2%7D)
![y = \frac{x}{2} + 5](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7Bx%7D%7B2%7D%20%2B%205)
This is the inverse.
Hope my answer helps!
Answer:
x = 5
Step-by-step explanation:
![3(3x + 3) - 5x - 4= 25\\\\9x+9-5x-4=25\\\\9x-5x+9-4=25\\\\4x+5=25\\\\4x+5-5=25-5\\\\4x=20\\\\\frac{4x=20}{4}\\\\\boxed{x=5}](https://tex.z-dn.net/?f=3%283x%20%2B%203%29%20-%205x%20-%204%3D%2025%5C%5C%5C%5C9x%2B9-5x-4%3D25%5C%5C%5C%5C9x-5x%2B9-4%3D25%5C%5C%5C%5C4x%2B5%3D25%5C%5C%5C%5C4x%2B5-5%3D25-5%5C%5C%5C%5C4x%3D20%5C%5C%5C%5C%5Cfrac%7B4x%3D20%7D%7B4%7D%5C%5C%5C%5C%5Cboxed%7Bx%3D5%7D)
Hope this helps.
Answer:
1/2 a mile is 6 minutes making 1 mile 12 minutes
12*3 = 36 minutes
it would take Amal 36 minutes to run 3 miles
Step-by-step explanation:
i hope this helps :)