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
Ugo [173]
3 years ago
12

The expression on the left side of an equation is shown below. 3x+9= []

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
5 0

Answer:

its option c

Step-by-step explanation:

kozerog [31]3 years ago
4 0

Answer:

C. 3x

Step-by-step explanation:

The first two choices give 1 solution each.

The last choice gives an infinite number of solutions.

Choice C. gives no solution.

3x + 9 = 3x

Subtract 3x from both sides.

9 = 0

Since 9 = 0 is false, equation 3x + 9 = 3x has no solution.

You might be interested in
Three machines A, B, and C produce 55%, 25% and 20% respectively. The percentages of defective output are 3.5%, 4.5% and 5.5%. I
pishuonlain [190]

We are given the following information concerning the three production machines;

\begin{gathered} Of\text{ the total production;} \\ A=55\text{ \%}=0.55 \\ B=25\text{ \%}=0.25 \\ C=20\text{ \%}=0.20 \end{gathered}

Also, we are given the percentage of defective output as follows;

\begin{gathered} A=3.5\text{ \%}=0.035 \\ B=4.5\text{ \%}=0.045 \\ C=5.5\text{ \%}=0.055 \end{gathered}

Therefore, if an item is selected randomly, the probability that the item is defective would be;

\begin{gathered} P\lbrack defective\rbrack=(0.55\times0.035)+(0.25\times0.045)+(0.20\times0.055) \\ P\lbrack\text{defective\rbrack}=0.01925+0.01125+0.011 \\ P\lbrack\text{defective\rbrack}=0.0415 \end{gathered}

ANSWER:

The probability that the item is defective would be 0.0415

6 0
1 year ago
In what year did the Great Depression begin
Naddika [18.5K]
It began in 1929...right after the stock market crashed
5 0
3 years ago
Read 2 more answers
Y^2-90=13y, using factoring
Charra [1.4K]

Answer:

y=18,-5

Step-by-step explanation:

4 0
3 years ago
Answer if correct only but please help!!
djyliett [7]

According to above statement the required Inequality will be :

  • 31 + 5.6t < 75.8

  • 5.6t < 75.8 - 31

  • 5.6t < 44.8

  • t <  \dfrac{44.8}{5.6}

  • t < 8

hence, the value of t should be less than 8 hours.

so, they can rent the meeting room for 7 hours.

3 0
2 years ago
Don’t answer if you don’t know thanks. No links!
ddd [48]

Answer:

12 by 12

Step-by-step explanation:

The area of a square is s^2, where s is side length of the square. Therefore, we have:

s^2=144,\\s=\sqrt{144}=12

Since all side lengths of a square are equal, the dimensions are 12 by 12.

4 0
3 years ago
Read 2 more answers
Other questions:
  • A container holds 5L of fluid. Does it hold more than or less than 500mL of fluid
    15·1 answer
  • jamal has 65 quilt patches he makes 2 quilts with 5 rows of 6 patches in each quilt . How many quilt patches will be left over
    9·1 answer
  • The larger number is 18 more than twice the smaller. If the sum of the two numbers is 93, find both numbers
    10·1 answer
  • Which of the following is a problem you might notice using your sense of smell?
    11·2 answers
  • Which statement about this equation is true?
    12·1 answer
  • How much lace edging is needed to go around a circular tablecloth with a diameter of 6 ft?
    5·2 answers
  • Help me please......
    11·1 answer
  • A tree that is 10 feet tall casts a shadow that is is 5 feet long. Find the height of a light pole that casts a 9 foot
    14·1 answer
  • Which of the following pairs of terms are like terms?
    8·1 answer
  • My sister and ate some of a chocolate bar she had 1/4 and I had 5/8 how much of the chocolate bar did we eat
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!