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
Dmitriy789 [7]
2 years ago
13

The expression 3(x-9) is equivalent to 3(x)+9. 3(x)+3(9). 3(x) – 9. 3(x) – 3(9).

Mathematics
2 answers:
sukhopar [10]2 years ago
3 0

Answer:

3(x) – 3(9)

Step-by-step explanation:

3(x-9)

Distribute the 3 to each term in the parentheses

3*x -3*9

3x -27

Setler [38]2 years ago
3 0
3(x-9) is equivalent to 3(x) - 3(9)

Explanation:
If you where to simply both of them you’d get the same answer, 3x - 27

Hope this helps!
You might be interested in
Which graph represents 3x+5y=15
Fynjy0 [20]
Which graph? Please explain in the comments
8 0
3 years ago
David says he has 2/3 of a pipe length​ left, while Don says he has 11/16 of a length left. Which person has the longest section
Kruka [31]

Answer:

Don

Step-by-step explanation:

1. We make the fractions have common denominators so it is easier to compare them. We can do this buy multiplying 2/3 by a factor of 16, so it becomes 32/48. For 11/16, we multiply by a factor of 3 so it becomes 33/48. It is now apparent that Don has the longer pipe.

5 0
3 years ago
George needs blueberries for a certain recipe calls for 4/5 cup blueberries.However, George wants to make a recipe that is 3 1/2
lesya [120]

Answer:

Step-by-step explanation:

4/5 × 3 1/2

= 4/5 × 7/2

= 28/10

= 2 8/10

=2 4/5 cups of blueberries

6 0
3 years ago
What are all the exact solutions of 2 sin^2 x- sin x = 0
alexandr1967 [171]
Factor:

2sin^2x-sinx = 0

sinx(2sinx - 1) = 0

Therefore the solutions are when:

sin x = 0
And
sinx = 1/2

So sinx = 0
is true when x = 0 and pi  and all the angles coterminal with these points.  Thus, the answer is x = pi*n, (where n is some integer)

sinx = 1/2
is true when x = pi/6 and 5pi/6 and the angles coterminal with these points.
Thus, the answer is x = pi/6 + 2pi*n (where n is some integer)
and x = 5pi/6 + 2pi*n (where n is some integer)
7 0
3 years ago
Read 2 more answers
100 members of a Gym are surveyed. The results are shown below. Given the gym member chosen at random is a female, what is the p
Lina20 [59]

Answer:

\frac{17}{28}

Step-by-step explanation:

There are 56 females

There is 56 females

34 are 20+

34/56 simplfies to 17/28

8 0
3 years ago
Other questions:
  • Addison weighed two colored metal balls during a science class. The blue ball weighed 0.22 pounds and the red ball weighed 0.22
    14·1 answer
  • A sidewalk bounds a circular playground at GeoCity Park. Parents can exercise by walking around on
    15·1 answer
  • Kia is saving money to buy a Six Flags ticket. She worked for 6 hours at the library and earns the same amount each hour. Her gr
    6·1 answer
  • Hi everyone! I got another problem I need help on over probability. No links or you will be reported!!!
    7·1 answer
  • A school guidance counselor is researching the number of high school students who have a part-time job. She emails a survey to 5
    9·1 answer
  • Find the value of x such that the data set has the given mean.
    7·1 answer
  • Amy earns $300 per week working at a shoe store. She also earns $4 for each pair of shoes she sells. This week, she wants to ear
    14·2 answers
  • Create 3 different graphs that model the three kinds of systems of equations solutions. Do not put them all on the same graph.
    14·1 answer
  • Write each of the below number in an descending order.<br> 8.09 7.36 8.1 7.32 8.13
    5·1 answer
  • Multiply and simplify the product. 2i(4 – 5i) select the product. –2i 2i –10 8i 10 8i
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!