Answer:
Step-by-step explanation:
1) 4x + 3 <= 3x - 5
Subtract 3 from both sides
4x + 3-3 <= 3x - 5 -3
4x <= 3x - 8
Subtract 3x form both sides
4x - 3x <= 3x -3x - 8
x <= -8
Answer:
are we suposed to pick one
Step-by-step explanation:
i would pick B aka 2
Answer:
2.4 hours Electrician works.
Step-by-step explanation:
Let us assume that the number of hours Electrician works be x.
As given
An Electrician charges $30 for a service call plus $75 per hour of service.
If Electrician charged $210.
Than the equation becomes
30 + 75x = 210
75x = 210 - 30
75x = 180
![x =\frac{180}{75}](https://tex.z-dn.net/?f=x%20%3D%5Cfrac%7B180%7D%7B75%7D)
x =2.4 hours
Therefore 2.4 hours Electrician works.
Find a number you can multiply by the bottom of the fraction to make it 10, 100, or 1000 and multiple both top and bottom by that number then write down just the top number putting the decimal point in the correct spot.
![\huge \bf༆ Answer ༄](https://tex.z-dn.net/?f=%5Chuge%20%5Cbf%E0%BC%86%20Answer%20%E0%BC%84)
Let the first number be x and second one be y !
Here's the Expressions representing the above scenario ~
If we add these two equations we will get ~
Now, plug the value of x in first equation ~
Therefore, the first number is x = 9 and the second number is y = 7