PLEASE HELP!! Prove that the graph of the equation 3x + 2y= -4 doesn't have a single point with two positive coordinates

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.