expression let's say we have four times the quantity x minus y whatever X and Y are and then plus one and then I'm going to give you as a kind of like part of the problem that X is equal to negative 2 ...

PORTSMOUTH, N.H., June 26, 2025 /PRNewswire/ -- Heinemann today announced the release of an updated edition of its student-powered math curriculum Math Expressions. The new edition will offer the same ...

At a meeting of 6,000 mathematicians in Boston, a reporter finds people dancing, crocheting, knitting and using theater to explore and celebrate their discipline. Last week in Boston, 7,000 ...