Mrs. Krin has $300 deducted from her checking account every month for her car payment. She also has $150 deducted every month for her insurance. After 1 year, by how much do these payments change her checking account balance? Explain how you found your answer.

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

For what value of (y) is 3^3/3^y =1/9