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
ser-zykov [4K]
3 years ago
11

Solve for x.

Mathematics
2 answers:
PolarNik [594]3 years ago
3 0

Answer:

there is no value of x that will make this equation true


bogdanovich [222]3 years ago
3 0

h-howdy!

answer: -19/8

step by step

square both sides

9(x-1)=81(x+2)

divide both sides by 9

x-1=9(x+2)

expand

x-1=9x+18

subtract x from both sides

-1=9x+18-x

simplify

-1=8x+18

subtract 18 from both sides

-1-18=8x

simplify

-19=8x

divide both sides by 8

-19/8

<em>h-hope this helped... :)</em>

You might be interested in
The math department faculty at a large university wanted to know what portion of the student body believes students should be ab
Leya [2.2K]

Answer:

The population of interest for this student is the students whom are enrolled in statistics classes.

Step-by-step explanation:

Sampling

This is a common statistics practice, when we want to study something from a population, we find a sample of this population.

For example:

I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So i ask, lets say, 1000 randomly selected New York state residents wheter they are Buffalo Bills fans, and expand this to the entire population of New York State residents.

The population of interest are all residents of New York State.

A simple random sample of 500 students was selected from all the students enrolled in statistics classes.

This means that the population of interest for this student is the students whom are enrolled in statistics classes.

3 0
3 years ago
F and H are sets of real numbers defined as follows.
Marina CMI [18]

Answer:

(a)F \cup H=(3, \infty)\\(b)F \cap H=(6, \infty)

Step-by-step explanation:

Given the sets F and H of real numbers defined as given:

F={w | w>3}

H={w | w>6}

To write a set in interval  notation, we use these brackets, (  ) for < or > while we use [ or ] for \leq $ or \geq.

Since our sets are defined by strict inequalities(< or >)

In interval notation

F=(3,\infty), H=(6,\infty)

(a) F \cup H =(3,\infty) \cup (6,\infty) \\\\F \cup H=(3, \infty)\\\\(b) F \cap H =(3,\infty) \cap (6,\infty) \\\\F \cap H=(6, \infty)

8 0
3 years ago
A recent report indicated that 22 percent of the households in a certain community speak a
Irina-Kira [14]

Answer:

16.1157

Step-by-step explanation:

7 0
2 years ago
Which graph represents exponential decay?
SashulF [63]
If there is a decrease on y then that’s the answer
4 0
3 years ago
Read 2 more answers
Which expression is NOT equivalent to 6m +18?
Varvara68 [4.7K]

Answer:6+m+18

Step-by-step explanation: 6+m=7m so 7m+18 would be wrong. Hope it helps!

5 0
2 years ago
Read 2 more answers
Other questions:
  • The speed limit near Marjorie's house is 30 miles per hour.
    14·1 answer
  • Ms. Walker's class set up an online fund with a goal to raise $1,280 to go on a field trip. Ms. Walker starts the fund by deposi
    13·2 answers
  • There are some caps in a box. 1/6 of them are red, 1/3 are blue, and 3/7 of the remainder are green. If there are 27 green caps,
    13·1 answer
  • PLEASE HELP IM STUCK...<br> How do you find the length of CD?
    11·2 answers
  • How to divide integers
    13·2 answers
  • 5) Convert 23.5 kilograms to milligrams.
    9·1 answer
  • For the transformation T, what is T-1? T : (x, y) (x + 4, y + 3) T-1: (x, y)
    12·2 answers
  • How can a kepler-47c happen?? <br><br><br> Plz help :(
    13·1 answer
  • Jamil uses a 27 cm long wooden board to make a bookend.
    9·2 answers
  • Complete the function table for each equation
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!