Write an equivalent expression in standard form for the following polynomial: 5x(-4x+3x2 - 2) +8(15 + 9x + 4x2)

Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 − 12x − 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at −38 d) minimum value at −38

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.