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
netineya [11]
3 years ago
8

Please help anyone and explain please

Mathematics
2 answers:
lozanna [386]3 years ago
8 0

Answer:is jennas right i think i got it ty

umka2103 [35]3 years ago
5 0

So if you distribute 4 in the first parentheses, you get 12x+20y+8z.

Then you distribute 3 in the second parentheses. You'll get 3x-3z. That all equals 12x+20y+8z+3x-3z.

Now you have to start combining numbers with the same variable. Start with x. 12x+3x is 15x.

y has no other common variable, it's left alone.

8z-3z is 5z

All together now with the numbers in simpler form, the equation is 15x+20y+5z

Jenna's would be the right answer because when you distribute 5 in her answer you get 15x+20y+5z

You might be interested in
Simplify fully 4x^2+4x/2x^2-2
iren2701 [21]

Answer:

Simplify the expression.

2x³ + 4x² − 2

4 0
3 years ago
Mean of -32, -41, -39, -27, -33, -44
padilas [110]
Add them all, which is -216. Divide by the number of values, which is the mean of -36.
7 0
3 years ago
Colby is making a home video consisting of a 5-minute introduction followed by several short skits. Each skit is 6 minutes long.
givi [52]
<h2>Hello!</h2>

The answer is: There are a total of 16 skits in the video.

<h2>Why?</h2>

From the statement, we know that the total length of the video is 101 minutes and it contains a 5-minute introduction, the rest of the minutes are short skits (which are 6 minutes long each one).

So, we need to write the following equations:

First equation:

TotalDuration=Introduction+n*Skit

Second equation:

Skit=6Minutes

Where,

TotalDuration=101Minutes\\Introduction=5Minutes\\n=NumberOfSkits\\Skit=6Minutes

So, replacing and substituting the second equation into the first equation we have:

101Minutes=5Minutes+n*6Minutes\\n*6Minutes=101Minutes-5Minutes\\n*6Minutes=96Minutes\\n=\frac{96Minutes}{6Minutes}=16

So, there are a total of 16 skits in the video.

Let's prove it substituting "n" into the first equation:

101Minutes=5Minutes+16*6minutes\\101Minutes=5Minutes+96Minutes\\101Minutes=101Minutes

Have a nice day!

8 0
3 years ago
Which of the following is a geometric sequence
Romashka [77]

Answer:

C. -3, 3, -3, 3, ...

Step-by-step explanation:

-3×-3 = 3

3×-3 = -3

etc...

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
Hdndnndndndndnndndndndnbd
ipn [44]

Answer:

Hshushahhahaa

Hdhddjkddjdkjd

8 0
3 years ago
Other questions:
  • Identify the values of a, b, and c in the following quadratic equation. 3x^2 - 2x + 5 = 0
    6·1 answer
  • Alice, Bryan and Cindy share the cost of renting an apartment in the ratio
    7·1 answer
  • Graph the solution set of the inequality 3(1-x)&lt;9.
    9·1 answer
  • Write 6.92 x 10-8 in standard notation.
    5·2 answers
  • 4. What is the prime factorization of 610?​
    7·1 answer
  • Lucy purchased a prepaid phone card for $30. Long distance calls cost 21 cents a minute using this card. Lucy used her card only
    12·1 answer
  • What is the vertex of the quadratic function?
    15·2 answers
  • The circumference of a circle is 25π cm. What is the area, in square centimeters? Express your answer in terms of \piπ.
    11·2 answers
  • (b) 3 - 2w 29<br> What is the answer
    12·1 answer
  • Your baseball team is holding a silent auction as a fundraiser dinner to pay for the team uniforms. The list shows all the expen
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!