Barbara's goal is to practice piano 20 minutes for every 5 minutes of lessons she takes. if she takes a 20 minute piano lesson this week, how many minutes should she practice this week

You can buy 3 apples at the Quick Market for $1.29. You can buy 5 of the same apples from the Stop and Save for $2.50. Which place is the better buy?

Measurements in order from shortest to longest. 1 cm 1m 1mm 1km

Two busses leave school moving in opposite directions. After 15 minutes, they are both 10 miles away from the school. Which statements correctly describe the motion of the busses

A command economy tends to exsit under a

Compare the solutions of

Mark withdrew $25 from his bank account write this amount as a integer

Mary open a bank account and deposits $16.00. Every month she deposits $30.00. Which expression shows the amount of money in her account after m months?

Question 1: Which ordered pairs are a solution to the equation y=2x+6 Select all that apply (0,6) (-1,4) (-1,-4) (3,12) Question 2: Which ordered pairs are a solution to the equation y=4-2x Select all that apply (-1,2) (0,4) (-1,6) (1,6)

The mass of Pluto is approximately 1•10^22kg, while the mass of Neptune is approximately 1•10^26kg. Which of the following is true? A. The mass of Neptune is approximately ten thousand times that of Pluto. B.

Find the discriminant. u2-2u-5=0