7.2 × 10^0 in standard form

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. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Which of the following is the sum of 3 1/6 + 6 3/8?