A school collected some information about the experience of its teachers. Here is what they found:
What fraction of English teachers have at least 5 years of experience?

The mathematical expression 9€ t means

(hurry! ) which expression is equivalent to the following complex fraction?

Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart