After how many hours are 24.5 and 38 equal

Translate the following words into an expression: “the quotient of a number and three is five.”

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items