Ask question

Ask question

All categories

3 years ago

14

Solve the system of equations.

1 answer:

Solnce55 [7]3 years ago

6 0

Answer:

a. (x = 1, y = -1, z = 1)

You might be interested in

Write an equation in slope-intercept form for the line with y-intercept −5 and slope −2/5

riadik2000 [5.3K]

Answer:

$\large\boxed{y=-\dfrac{2}{5}x-5}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

<em />

We have

$m=-\dfrac{2}{5},\ b=-5$

Substitute:

$y=-\dfrac{2}{5}x+(-5)}=-\dfrac{2}{5}x-5$

8 0

3 years ago

How many solutions does the equation -9(x+6)=-9x+108 have?

elixir [45]

Answer:

No solution

Step-by-step explanation:

Simplify the equation to solve for x.

-9(x+6)=-9x+108 Distribute

-9x-54=-9x+108 Combine like terms

+9x +9x

0-54=108 Combine like terms

+54 +54

0=162 No solution

4 0

3 years ago

If h()=² and () =h() +, what is the value of ?

bulgar [2K]

Answer:

negative six..........

7 0

3 years ago

What is the value of this expression? (−2)^5

dalvyx [7]

Answer:

-32

Step-by-step explanation:

=(-2)^5

=-2*-2*-2*-2*-2-2

-2*-2=4

-2*-2=4

-2

4*4=16

16*-2=-32

Hope this helps :) ❤❤❤

6 0

3 years ago

Consider the equations below.

saul85 [17]

<span>x=<span><span><span><span>−200</span>347</span><span> and </span></span>y</span></span>=<span><span>−600</span><span>347</span></span>

4 0

3 years ago

Read 2 more answers