Daren spends 39 minutes studying for his science test. he then does 6 chores. each chore takes him 3 minutes. how many minutes does darren spend studying and doing chores?

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Find the zeros of each function. f(x) = x^2 + 5x - 6

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?