The system of equations y = negative one-fifth x minus 6 and y = –2x + 3 is shown on the graph below. On a coordinate plane, 2 lines intersect at (5, negative 7). According to the graph, what is the solution to this system of equations? (5, –7) (–7, 5) (5, 7) (7, 5)

Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?