Which expression is a Trinomial? A) 2x +5y B) 5xyz + 10xy C) xyz D) x + y + z

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.