I need more info on this ? to answer.
Answer: x ≤ -5.5
reason:
first, multiply 4x and -2 by 1/2 and 6x and 9 by -2/3.
this makes the equation 2x-1-4x-6 ≤ 4
combine like terms to make it -2x-7 ≤ 4
add 7 to both sides to get -2x ≤ 11
divide both sides by -2 and get x ≤ -5.5
Answer:
Step-by-step explanation: if u need helo go to DBHELPPOT on yiutubs
Answer:
The most cost-effective company is Painting USA .
Step-by-step explanation:
Given as :
The charges applied by the Painting USA = $ 75 + $ 25 per hour labor charge
The charges applied by the Upscale Home Painting = $ 40 per hour
The total time required to paint the Paul's house = 25 hours
Now, Let the charges applied by the Painting USA = $ x
And charges applied by the Upscale Home Painting = $ y
So, x = $ 75 + $ 25 × 25 hour
Or, x = $ 75 + $ 625
∴ x = $ 700
So, The charges applied by the Painting USA = x = $ 700
And y = $ 40 × 25 hour
∴ y = $ 1,000
So , The charges applied by the Upscale Home Painting = y = $ 1,000
As $ 700
$ 1000
So, x
y
Hence The most cost-effective company is Painting USA . Answer