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
vampirchik [111]
3 years ago
13

Need a correct answer please

Mathematics
1 answer:
Burka [1]3 years ago
5 0
X=15

3x+7+10x-22=180
13x-15=180
13x=195
X=15
You might be interested in
5.00 minus2.40minus1.33= plz show me how you got that answer step by step
Arada [10]

Answer:

5.00 -2.40= 2.60

2.60-1.33= 1.27

The answer is 1.27

Step-by-step explanation:

8 0
3 years ago
What is the domain of y=log(x+2)
Andru [333]

Answer:

\huge\boxed{x>-2\to x\in(-2;\ \infty)}

Step-by-step explanation:

y=\log(x+2)\\\\\bold{Domain:}\\\\x+2>0\qquad|\text{subtract 2 from both sides}\\\\x+2-2>0-2\\\\x>-2

8 0
3 years ago
Graph a line that is perpendicular to the line y=-3x + 2 and has a y-intercept of -6.
Fiesta28 [93]

Answer:

Step-by-step explanation:

the line's equation would be

y = 1/3x -6

so just graph a line using this equation

hope this helps <3

6 0
4 years ago
Cual es el valor de "x" en la siguiente operación? 2x+1=11
AURORKA [14]

Answer:

Subtract

1

1

1

from both sides of the equation

2

+

1

=

1

1

2

+

1

−

1

=

1

1

−

1

2

Simplify

3

Divide both sides of the equation by the same term

4

Simplify

Solution

=

5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which statements about experimental probability are true?
OverLord2011 [107]

Answer:

the empirical probability , relative frequency ,or experimental probability of an event is the ratio of the number of outcomes in which a specified even occurs to the total number of trials , not in a theoretical sample space but in an actual experiment.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • How many subsets can be made from a set of six elements, including the null set and the set itself?
    9·1 answer
  • The value of the solid's surface area is equal to the value of the solid's volume. Find the value of x. We know the length is 9
    7·1 answer
  • One standard for admission to Redfield College is that the student must rank in the upper quartile of his or her graduating high
    7·1 answer
  • Eleanor was looking to save money and make her home more energy efficient. She heard about LED
    5·1 answer
  • A tank is 2m long, 1.4m wide and 1.8m high. find the volume of water in the tank when it is half full.
    7·1 answer
  • The value -1 is a lower bound for the zeros of the function shown below.
    13·1 answer
  • 1²+3²+4²+.......+(2n-2)²= ⅓n(2n-1)(2n+1)
    14·1 answer
  • Is this relationship a function? (1,2) (2,9) (3,-2) (4,8)?
    13·1 answer
  • What is the scale factor from ABC to DEF? <br>A. 5 B. 1 C. 0 D. 10​
    7·1 answer
  • Cameron has 480 stamps. 5/8 of them are U.S. stamps and the rest are foreign stamps. How many more U.S. stamps than foreign stam
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!