3 years ago

1. What is the solution to the system of equations?

Mathematics

2 answers:

inysia [295]3 years ago

4 0

Use the substitution method to justify that the given system of equations has no solution.

ANTONII [103]3 years ago

4 0

Solution to the 1st equation: x
3x-6y=-12
3(x-2y)=-12
x-2y=-4
→x=2y-4

Solution to the 1st equation: y
3x-6y=-12
3(x-2y)=-12
x-2y=-4
-2y=-4-x
→y=-4-x/2

You might be interested in

This as a decimal 6th

makkiz [27]

Answer:

the answer to the question is 3.2

8 0

3 years ago

What is the slope of a perpendicular line 2x + y = 6 is answer -2

Firdavs [7]

Answer:

The slope that is perpendicular to the line will be:

$m_2=+\frac{1}{2}$

Step-by-step explanation:

Given the equation

$2x\:+\:y\:=\:6\:$

We know that

$y=mx+b$ is the slope-intercept form of a line where m is the slope and b is the y-intercept.

So, writing the equation in the slope-intercept form

$2x\:+\:y\:=\:6\:$

$\:y=-2x+6$

here

$m=-2$ ∵ $y=mx+b$

As we know that for perpendicular lines, one slope is the negative reciprocal of the other.

Therefore, the slope that is perpendicular to the line will be:

$m_2=+\frac{1}{2}$

3 0

3 years ago

Round to the nearest percent. From 80 pencils to 152 pencils.

user100 [1]

Answer:

90% Increase

Step-by-step explanation:

80+72=152

72/80= .9

6 0

3 years ago

If Jeremey puts down $200 down and pays $50.00 per month for 24 months, how much will the computer cost

tigry1 [53]

He will pay $1,400 for the computer because 24 x 50= 1,200 plus the $200 down payment equal $1,400

5 0

3 years ago

Read 2 more answers

Need fast (for a test)

shusha [124]

Answer: 8.8

Step-by-step explanation: 27.632 divided by 3.14 = 8.8

THIS PROBABLY WRONG BUT HOPE THIS HELPS :D

6 0

3 years ago