Solve the system. x + 2y – 5z = 10
y + 2z = 2
z = -1
Enter your answer as an ordered triple.
([?],[1,1)
Enter

Aline passes through 3,7 and 6,9 what equation represents the line

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation