Stephanie's mortgage payment will be $422.45 per month. The taxes, insurance, and PMI will be $1,400 per year. What is her total monthly housing payment?

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?

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.

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625