Answer:
No solutions! :)
Step-by-step explanation:
To find the number of solutions in a problem we must solve it.
x+2x+7=3x-7
Firstly, combine common terms:
3x+7=3x-7
We can subtract 3x from both sides:
7=-7
The solution is 7=-7, which is no solution.
When a number is equal to a number in a solution, it has no solutions!
:))
Answer:
Length = 27 metresWidth = 9 meters
Step-by-step explanation:
The answer would be 6(y+x).
17.82 because you just take the 18% of 99 which is 0.18
Answer:
50% profit
Step-by-step explanation:
750-500 is 250 so that is a 50% profit/markup
