Which of the following points are solutions to the system of inequalities shown below? Check all that apply. x+y<=4+3 ; y>4

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5