Learn how to compose two linear functions. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of one of ...

Sure! Here's the new description with all the links and additional text removed: Learn how to simplify rational identities involving addition and subtraction. To simplify rational identities involving ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...

Nathalie Vriend receives funding from the Moore Foundation, and in the past from the Royal Society and NERC among others. A deadly avalanche buried a group of backcountry skiers and their guides near ...

A new Stanford study suggests math struggles may be about more than numbers. Children who had difficulty with math were less likely to adjust their thinking after making mistakes during number ...

Perfect North Slopes in Lawrenceburg, credited by many Olympic skiers on Team USA for their success, hosted its annual Big Air Show Friday night as the Olympics kicked off.Nineteen-year-old Chloe ...

SALT LAKE CITY — On the first day of his organization's annual summit, Silicon Slopes co-founder and CEO Clint Betts said it's time for a new paradigm when it comes to supporting up-and-coming Utah ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Avalanche conditions have improved since last weekend's storm, but officials say dangerous terrain still exists, especially on wind-loaded slopes. Statewide snowpack is sitting at just 58% of normal, ...

The recent news about plummeting math preparation among University of California, San Diego, students was startling: Over five years, the number of incoming students deemed to need remedial math ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Students, parents ...

CLEVELAND, Ohio -- The recent stretch of cold, snowy weather has one group of Northeast Ohioans eager for even more: the thousands of skiers and snowboarders itching to get back on the slopes. And ...