P can be a range of numbers from 3 to 5.
From what I got there is one real solution :)
Rearrange the second equation to give y=2-2x, substitute into the first equation to give you a value for x and then using that you can work out y for the exact coordinates of intersection :)
Also they are both straight line graphs so they will either have one or no solutions
Hope this helped :)
On average, she spent 18/36 = 0.5$
I think .. correct me if i’m wrong
1. 3x+75=165
2. 3x+200
Answer:
2.30/7.5
Step-by-step explanation:
4.30-2=2:30
2.5-10=7.5
