Use the binomial squares pattern to multiply (6m−8)²

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

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.

(x-5)1/2+5=2 what is a possible solution?