Iam not very sure but i think y=22.5
Where is the rest of the info
Basically its 250 + 16x = 210 + 18x where x = the number of hours doing the job.
Solving, we get 40 = 2x, x =20
The jobs has to be 20 hours long in order for their two painting jobs to be equally priced.
Hope this helped!
Area of the figure is 171 cm²
See the attachment......
Answer: Y=-4x+7
Explanation:
