Solve -x^2 + 4x +10 = 0 by using the "solving the square method"

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Long division the problem is 40 ➗ 348 = ?

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.