Answer:
![x>-1](https://tex.z-dn.net/?f=x%3E-1)
Step-by-step explanation:
Solve for x: ![-2x+5](https://tex.z-dn.net/?f=-2x%2B5%3C7)
To solve this inequality, we must minus 5 from both of the sides.
![-2x+5-5](https://tex.z-dn.net/?f=-2x%2B5-5%3C7-5)
This equals
![-2x](https://tex.z-dn.net/?f=-2x%3C2)
Now we'll make this into a fraction and divide both sides by -2.
![\frac{-2x}{-2}](https://tex.z-dn.net/?f=%5Cfrac%7B-2x%7D%7B-2%7D%20%3C%5Cfrac%7B2%7D%7B-2%7D)
After we divided, we got our answer.
![x>-1](https://tex.z-dn.net/?f=x%3E-1)
Hope this helps!
Answer:
15x - 4
Step-by-step explanation:
Add both of the equations together.
f(x) + g(x)
(3x + 10x) + (2x -4)
Then, combine like terms
3x + 2x + 10x = 15x
15x - 4
Answer:
?
Step-by-step explanation:
Answer:
Sam earns more money than Doug in an year
Step-by-step explanation:
The complete question is -
Sam manages a clothing boutique and has an annual salary of $23600. Doug works in a shoe store and is paid 9.40/h for 40 hours each week. Who has the higher gross income each month?
Solution -
Sum of money (in dollars) earned by Doug in one week is equal to
![= 9.40 *40\\= 376](https://tex.z-dn.net/?f=%3D%209.40%20%2A40%5C%5C%3D%20376)
Sum of money (in dollars) earned by Doug in one year is equal to
![= 376 * 52 \\= 19552](https://tex.z-dn.net/?f=%3D%20376%20%2A%2052%20%5C%5C%3D%2019552)
Hence, Sam earns more money than Doug in an year