The diameter of a certain bacterium is about 0.0000004 meters. How would I rewrite this using scientific notation?

Han rulers supported the idea of a peaceful society brought about by mutual respect among all people known as

Determine the unknown side lengths

Which problem could be solved by evaluating the expression 4 * (-6)

Why do you rarely find math teachers spending time at the beach

The slope of a horizontal line is

The price of a bag of candy is q linear function of the amount of candy in the bag. A bag containing 25 pieces costs $0.99 and a bag containing 100 pieces costs $3.99.

Alonso paid for repairs on his car, and 3/5 of the bill was for labor costs. How much was the total bill if the cost of the labor was $79.50? Let b = the amount of the total bill. Which equation and solution is correct?

Which graph shows the inequality y<2

What is 6/4 as a mixed number?

A computer program reduces the length of each side of an 8'' by 8'' square photograph by 25%. What is the area, in square inches, of the reduced photo?