Luke added two 25-pound weights and four 5-pound weights to a barbell that weighs 15 pounds. He wrote an expression to determine the total weight. 2 × 25 + 4 × 5 +15 Which value represents the total weight of the barbell and the added weights? 85 pounds 130 pounds 210 pounds 305 pounds

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12