A house has decreased in value by 27% since it was purchased. If the current value is 292,000, what was the value when it was purchased?

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

The variable in a relation who’s value depends on the value of the independent variable is called what?

What expression is equivalent to 42x-56y