How to factor 3x^2-10x-8?

Find the vertex of the function given below y=x^2-6x+1

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell