Your odometer read 12,3686. you drove your car until the odometer read 16,282 and had used 203 gallons of gasoline. how many miles per gallon has your car been getting? round answer to the nearest ten (10)

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.