timothy566 timothy566

02-01-2017
Mathematics

contestada

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

Respuesta :

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

Plants provide energy to animals for their life processes by

Who introduced the people of Ghana to islam in the mid eleventh century

hawnda incorrectly found the distance between -26 and 25 by following these steps: Step 1: |25 – (-26)| Step 2: |25 – 26| Step 3: |-1| Step 4: The distance be

(stupid answers will get reported)(alots of points) Is the given number a solution of the equation? Which value of m is a solution to the equation 19 – m = 1

What happpen over time to the new skin that are developed?

While roller skating, Jack and Jill decide to test one of Newton's Laws. They stood facing each other. Jack push on Jill's hand and Jill pushed on Jack's hand w

Please help! The sides of a regular hexagon are equal in length. The perimeter of the hexagon is at most 36 inches. Find the possible sides of the hexagon. Let

What is the pressure 100m below the surface of the sea , if the density of sea water is 1150kg/m3

Which statement about truffles is correct? A. They resemble pineapple in texture and color. B. They're prized for being both plentiful and inexpens

What was the first thing the emperor of Hadrian tried to prevent?