You have a penny, a half dollar and a nickel. How may cents do you have?

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

How to use order of operation in 20 divide by 4 multiply 5 = 1

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?