40 mowers = $4,776
Multiply the above equation by 3
120 mowers = $14,328
Answer:
2561.2785
Step-by-step explanation:
To prove two equations have infinite solutions, you have to prove that those two equations are the same equations, but in a different form.
For example: Prove the equations are infinite
5y=2x+7
10y=4x+14
If you multiply the first equation by 2, and substitiute any of the numbers, you will get 0=0
