camilaclavijo30 camilaclavijo30

04-05-2014
Mathematics

contestada

What is the solution to this system of linear equations: y-x=4 and y+2x=1

1) (-1,3)
2) (0,4)
3) (1,-1)
4) (-3,3)

Respuesta :

HunterX HunterX

04-05-2014

y-x=4
y+2x=1

3x=-3
x=-1

substitute to any equation
y-x=4
y+1=4
y=3

Answer Link

Otras preguntas

write the equation in slope intercept form for the line that passes through the point (1,2) and has a slope of -5

What is are fallacies

Look at the simple machine shown below and determine the mechanical advantage. 3.0 m 0.3 m

i need help please!! (will give brainleist!!)

Please help! I'll give brainlist

6th work. What measure of Central tendency is calculated by adding all the values and diving the sum by the number of valuesA) MedianB) MeanC) ModeD) Range

I need help with number 6

Taylor says that you can always get from one shape to a congruent shape using three reflections at most. Test Taylor’s theory using three examples. Describe you

I will give u brainliest and 5 star and thanks if its correct True or False: Without bees, rates of starvation will likely decrease.

The equation of the line that passes through the point (1,5) and is parallel to the linex + 3y =6