Two years ago jenny was four times as old as helen. six years from now, jenny will be twice as old as helen. how old are each of the girls now?

How do I simplify - (3x-6) =

Erin bought 4 jars of jelly and 6 jars of peanut butter for $19.32. Adam bought 3 jars of jelly and 5 jars of peanut butter for $15.67. Find the boys of a jar of peanut butter.

Use the numbers and decimal to write a number in which the digital 2 is one tenth the value of the digit 2 in 8.524

A. In 2000, the United States government owed about 5.63 trillion to its creditors. The population of the United States was 282.4 million people. How much did the government owe per person in 2000? Round to the nearest dollar. b.

Megan decided to run in a 10-km race. Her time of 82 minutes was twice as long a the winner's time. What was the winner's time?

How many distinct colorings can be obtained when using 6 different colors to color the faces of a 3D-cube (one face - one color) ? Two colorings are identical if they can be obtained by rotation (but not reflection).

Is the sum of 1/2 and radical 5 over 15 rational or irrational

Billy is organizing his closet he has clothing bins that measures 20 inches high 18 inches wide and 14 inches long how many Bins does he need if its 60 inches long inches 36 inches deep and 72 inches high?

Julian saved between $ 30 and $ 52 over the summer. His friend Daniela saved twice as much. Let n represent the amount of money Julian saved. Write and solve an inequality to represent the amount of money Daniela saved.

In order to determine how undergraduate college students feel about eliminating spring break in order to finish spring term a week early, a survey was conducted. Two hundred undergraduate students from a university were interviewed.