timothy566 timothy566
  • 02-01-2017
  • Mathematics
contestada

solve the system of equation y=1/2x-2 and 3x+y=5

Respuesta :

LamZhaoWei
LamZhaoWei LamZhaoWei
  • 02-01-2017
3x+0.5x-2=5
3.5x-2=5
3.5x=5+2
3.5x=7
x=7/3.5
x=2
y=0.5(2)-2
y=1-2
y=-1


Answer Link

Otras preguntas

What is the side length of the largest square that can fit into a circle with a radius of 5 units?
12.93 is what percent of 172.40?
If you want to wrap text so that it fits a particular cell size, which formatting section would you use? A. Alignment B. Pattern C. Border D. Number
define dml and ddl with examples​
PLS HELP ME WITH THIS QUESTIONNN
What is the reason human beings have dreams? Has anyone ever had a dream where they can fly with out wings?
Scientists across the world and from many scientific disciplines worked together on _____. Now,​ this information is very helpful to many sciences, including me
Write the equation for the exponential function, whose graph passes through the coordinate points (1, 7.5) and (3, 16.874)
2. Give three examples of informal amendments to the Constitution
help!! what is the volume of the rectangular prism? explain!!!