Kristen Lu purchased a used automobile for $9,200 at the beginning of last year and incurred the following operating costs: Depreciation ($9,200 ÷ 5 years) $ 1,840
Insurance $ 1,000
Garage rent $ 500
Automobile tax and license $ 260
Variable operating cost $ 0.12 per mile

The variable operating cost consists of gasoline, oil, tires, maintenance, and repairs. Kristen estimates that, at her current rate of usage, the car will have zero resale value in five years, so the annual straight-line depreciation is $1,840. The car is kept in a garage for a monthly fee.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Could someone me with this question i’ve been stuck on it for 20 minutes

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