Help! Suppose a die is rolled twice and let A={first toss is a prime} B= {second Toss is even} find the requested probability.

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.