Answer
Price she bought it is 3 - 0.75 = 2.25
Percent dicount = (0.75/3) * 100 = 25%
Step-by-step explanation:
For a system of equations to have infinitely many solutions it must describe identical lines.
If you multiply the first equation by 2, then move the x term to the left side, you would get 2y-4x=-10
Final Answer:
-10
Hope I helped :)
Answer:you need use a scale and the numbers that are provided of the dimensions of the room
Step-by-step explanation:
Answer:
He needs to get 96%
Step-by-step explanation:
Add 96 89 77 and 78 together and divide by 4, it should be 85