Delia has three pieces of ribbon. Her red ribbon is 2/4 foot long. Her green ribbon is 2/3 foot long. Her yellow ribbon is 2/6 foot long. She wants to use the longest piece for a project. Which color ribbon should Delia use

A scalene triangle ... ? ... has symmetry with respect to a line containing a median of the triangle.

A $800 tv is on sale for 40% off. What is the sale price? What is the final price after paying 6% tax?

The slope of the line whose equation is x - 3y = 1 is

Thinking about the areas of a Standard Normal Distribution, as z values decrease, do the areas to the left of z increase, or decrease?

A quilt is made up of 400 squares. each section is 16 squares long and 4 squares wide. there are 4 sections that are made of dotted red squares. the rest of the quilt is made of blue squares. how many blue squares are in the quilt?

Which expressions are equivalent to 16x^2 - 36

A bag of marbles weighs 2.3 kg. Each marble weighs 1.25 grams. How many pennies are in the bag?

What are the values of x in the equation x^2 - 6x + 9 = 25

The product of 16 and 4 less than number is 208. Find the number.

Four years ago, Alex was twice as old as Jake. Four years from now, Jake will be 3/4 of Alex's age. How old is Alex?