All categories

3 years ago

3x - 2 = -8 What is x ?

Mathematics

2 answers:

aliina [53]3 years ago

7 0

Answer:

-2

Step-by-step explanation:

3x - 2 = -8

3x = -6

x = -2

Cerrena [4.2K]3 years ago

3 0

Answer:

one

Step-by-step explanation:

You might be interested in

Help me with this. will mark as brainliest

Pani-rosa [81]

Half of R is shown as 20 degrees, so the other half of r is also 20 degrees.

A tangent line forms a right angle, so the tangent at P is 90 degrees.

X would be 180 - 90 - 20 = 70 degrees.

X = 70 degrees.

8 0

2 years ago

On a farm, there are 100 total legs on people and animals. Each cow and horse has four legs, and

OLga [1]

Answer:

im sorry i dont understand

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP!!! I NEED THE ANSWER SOON :)

densk [106]

$y=2x \newline y= x^{2} -3$

Substitue 2x for y in the second equation:

$2x= x^{2} -3$

Rearrange to $a x^{2} +bx+c=0$ form:

$x^{2} -2x-3=0$

Factor:

$(x-3)(x+1)=0$

Zeros are $x=3$ and $x=-1$

To find y-coordinates of pts of intersection, plug these x-values into first equation to get $y=-2$ and $y=6$

4 0

3 years ago

Hi please help me ill give you uh brainlest

alina1380 [7]

Answer:

is answer

plz mark as brainliest plz

6 0

2 years ago

Read 2 more answers

there are 239 people in the first six rows of the movie theater if the same number of people are in the next six rows about how

bija089 [108]

Answer:

478 people

Step-by-step explanation:

All you need to do for this problem is simply multiply 239 by 2. If the first 6 rows are 239 people, and so are the next 6, that's all you need to do.

239*2=478

8 0

2 years ago