Which point is in the solution set of the given system of inequalities? X+y> 2
4x+y 2-1

and it's not (-1,3)

PLEASE HELP

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.

Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.