Solve the system of linear equations using elimination. -5x + 3y = -19
-x – 3y = -11
A)
(5,2)
B)
(5,-2)
C)
(-5,2)
D)
(-5,-2)

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)