2 years ago

How many solutions are there to the equation below?

2 answers:

8 0

Hello there.
Happy Valentine's Day⸮❍◡❍?

How many solutions are there to the equation below?
220 = 2x-12x

A) 1

NARA [144]2 years ago

6 0

There is only one solution and the solution is x=-22

You might be interested in

OMG PLEASE HEEELLLPPPP ME PLEASE I WILL GIVE TONS OF POINTS.

Ivanshal [37]

Qwrtuioplkhgfsaaxxvbnmsbdheiwkkwbsbdne

6 0

2 years ago

Let k ( x ) = 2 x + 3 and m ( x ) = 3 x 2 + 7 x − 10 . Find the indicated value. M ( k ( − 4 ) ) =

murzikaleks [220]

Answer: $30$

Step-by-step explanation:

Given

$k(x)=2x+3$

$M(x)=3x^2+7x-10$

$M\left(k(x)\right)$ is given by replacing the $x$ by $k(x)$ from the $M(x)$

$\Rightarrow M\left(k(x)\right)=3(2x+3)^2+7(2x+3)-10\\\Rightarrow M\left(k(x)\right)=3(4x^2+9+12x)+14x+21-10\\\Rightarrow M\left(k(x)\right)=12x^2+50x+38$

Now, $M\left(k(-4)\right)$ is

$\Rightarrow M\left(k(-4)\right)=12(-4)^2+50(-4)+38\\\Rightarrow M\left(k(-4)\right)=192-200+38\\\Rightarrow M\left(k(-4)\right)=30$

8 0

3 years ago

Which numbers will round to 19 when they are rounded to the nearest whole number?

Nonamiya [84]

Answer:

18.82 , 19.33 , 19.46

Hope this helps :)

6 0

3 years ago

Read 2 more answers

Please help!! if you can explain if not that is fine.

Scorpion4ik [409]

Answer:

The graph of y > 3x − 4 has shading above a dashed line.

The graphs of the inequalities will intersect.

6 0

2 years ago

Solve for x. what is aswer

STALIN [3.7K]

Use the midsegment theorem

7 0

3 years ago