3 years ago

Solve System of linear equations by elimination x - 3y = 2 -x + 2y = -3

Mathematics

1 answer:

Kamila [148]3 years ago

6 0

Add the two equations to get -y=-1. So, y=1. Solving for x, you get that x=5.

So the solution is (5,1)

You might be interested in

grandpa joe wants to open an account for his grandchildren that he hopes will have $80,000 in it after 20 years. how much must h

kirill [66]

Answer:

$46185.04

Step-by-step explanation:

80000 = X(1 + 0.0275/12)^(20×12)

X = 46185.03749

3 0

3 years ago

Solve the equation “6z-24”

e-lub [12.9K]

Answer:6(z-4)

Step-by-step explanation:

4 0

4 years ago

Which graph represents a proportional relationship? Explain. Graph A Graph B Graph C x y graph x y graph

larisa [96]

Answer:

Step-by-step explanation:

7 0

3 years ago

Find the area of the shape

Oliga [24]

Answer:

27 pi

Step-by-step explanation:

First find the area of a circle

A = pi r^2

A = pi ^^2

36 pi

We know this is 3/4 of a circle so multiply the area by 3/4

3/4 * 36 pi

27 pi

6 0

4 years ago

30 points!<br> You start at (-2, 2). You move left 3 units and right 10 units. Where do you end?

Cerrena [4.2K]

Answer:

The answer is (5, 2)

Step-by-step explanation:

I. If move left = -x

move right = +x

So -2 - 3 = -5 => move left

-5 + 10 = 5 => move right

I suggest that move left and right is x cordinate

The answer is (5,2)

Is that correct?

7 0

3 years ago