The difference between seven times a number and 9 is equal to five times the sum of the number and 2. Find the number. Hint: There will be
parenthesis in your equation.

Suppose investors can earn a return of 2% per 6 months on a treasury note with 6 months remaining until maturity. the face value of the t-bill is $10,000. what price would you expect a 6-month maturity treasury bill to sell for? (round your answer to 2 decimal places. omit the "$" sign in your response.)

You purchased 8 pounds 10 ounces of candy from a candy shop. you want to split it equally among 3 classrooms at a local school.

Brent wants to know what is 5 x 1/2