I am thinking of

Mathematics

1 answer:

user100 [1]3 years ago

3 0

Answer:

9 and 6

Step-by-step explanation:

Write down the system.

The two numbers are x and y.

We are therefore given:

x+y=15

x-y=3

I will solve this for elimination since it is already setup for it.

I will add the columns since both equations are in the same form.

2x+0y=18

2x =18

Divide both sides by 2:

x =18/2

Simplify:

x =9

So if x+y=15 and x=9, then y=6.

The two numbers are 9 and 6.

Test:

9+6=15

9-6=3

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Slope: 5, y-intercept: -3

ra1l [238]

Answer:

y = 5x - 3

Step-by-step explanation:

So we are trying to put it in the form, y = mx + b.

x represents the slope and b represents the starting point and y-intercept

8 0

3 years ago

Can someone please help? thanks :)

max2010maxim [7]

This is one way to solve it.

(6-3)^2

breakdown: (6-3) (6-3)

Now using the distributive property you can further solve this problem. This means you multiply everything by each other.

6*6, 6*-3, -3*6, -3*-3

36 -18 -18 +9

Now solve what's above.
You should find 9 as your final answer.

Please vote my answer brainliest. thanks!

5 0

3 years ago

What is the solution to the following system?? A) (2.5,0) B) (5,1) C) (0,2) D) (1,5)

m_a_m_a [10]

Answer:

Step-by-step explanation:

at least i think so

8 0

3 years ago

3^6/3^_ = 3^4 what is the missing value?

Strike441 [17]