The fraction 5/10 can be written as which decimal

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

Which point is a solution to y s 4x + 5?

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6