Bob and ted are in the plumbing business. bob can do the plumbing hook-up for a new house in 4 hours; ted does the same job in 6 hours. if they work together, how long will they take to hook up the plumbing in one house? 2.1 hours 2.4 hours 5 hours

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.