1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Darya [45]
3 years ago
12

What is the answer for | 3x - 2 | = 8 and | x + 1 | = 1

Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0
X = -2

3 x -2 = -6
-6 -2= -8
|-8| = 8

-2 + 1= -1
|-1|=1
You might be interested in
X=4y+7 2x-6y=12 System of equations using substitution
Sonja [21]

Answer:

x=3, y=-1

Step-by-step explanation:

We are already given an equation solved for x, making substitution much easier. We know x=4y+7, meaning we can put 4y+7 whenever we see x in the second equation

2x-6y=12

We substitute 4y+7 in place of x

2(4y+7)-6y=12

Now we only have one variable to work on, distribute the 2

8y+14-6y=12

Combine similar terms, 8y-6y=2y

2y+14=12

Subtract 14 from both sides

2y=-2

y=-1

Now we plug in -1 for y in the first equation to find x

x=4(-1)+7

x=-4+7

x=3

7 0
3 years ago
In which table does y vary directly with x?
g100num [7]

Answer:

In which table does y vary directly with x? ОА. х у 1 -2 2 -4 3 -16 ОВ. Х у 1 -5 2 18 3 41 Ос. х у 1 26 2 52 3 78 - did not match any documents.

Suggestions:

Make sure all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords.

8 0
3 years ago
Noah has a toy that requires 4 batteries. Noah buys batteries with a chance of lasting more than 2/3 hours, and he wants to esti
Vikki [24]

Answer:

I Don't Know

Step-by-step explanation:

I am still in 7th grade, I haven't learned this yet. I need the points

6 0
3 years ago
Read 2 more answers
E is directly proportional to f.it E is 24 then f is 6 what is E when f is 24​
Katyanochek1 [597]

Answer:

E = 96

Step-by-step explanation:

Given the following data;

E = kf .......equation 1.

When E = 24, f = 6

First of all, we would have to find the constant k;

Substituting the values into eqn 1, we have;

24 = k6

k = 24/6

k = 4

To find the value of E, when f = 24

E = kf

Substituting into the equation, we have;

E = 4*24

E = 96

7 0
3 years ago
S = 2πrh + 2πr2 slove for h​
Alenkasestr [34]

Answer:

h=A-2πr2/2πr

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Shawna packs blocks at the ABC blocks factory. She packs thousands in crates and tens in stacks. How can she pack an order for 1
    13·1 answer
  • What is the value of x in both a & b?
    9·1 answer
  • Triangle A is a scaled version of triangle B. The dimensions of triangle B are twice the dimensions of triangle A. The area of t
    7·1 answer
  • I’m in need of help.
    13·1 answer
  • Use the following equation find the radius of the circle by completing the square.
    13·1 answer
  • For the graph, locate the x-intercept and the y-intercept.
    9·1 answer
  • G(x) = x + 7 and h(x) = x 2+ 1<br><br> g[h(x)] =<br><br> A. x^2+8<br> B. x^2+14x<br> C. x^2+50
    15·1 answer
  • The graphs below have the same shape What is the equation of the graph?​
    14·1 answer
  • If a point is picked at random from the largest rectangle, what is the probability that it is not shaded? Assume that all of the
    13·1 answer
  • Is this correct if not why !!!!!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!