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
Studentka2010 [4]
3 years ago
9

Simplify the expression. 10 (n^2+ n) - 6 (n^2 - 2)

Mathematics
1 answer:
Gnom [1K]3 years ago
3 0
<h3>10(n²+n)-6(n²+2)</h3><h3>10n²+10n-6n²-12</h3><h3>10n²-6n²+10n-12</h3><h3>4n²+10n-12</h3>

please mark this answer as brainlist

You might be interested in
An architectural drawing of a building shows the elevation of the basement floor to be â12 feet. the elevation of the roof is 32
vitfil [10]
<span>The total distance from the roof to the basement floor is 20 feet. If the elevation of the basement floor is 12 feet and the elevation of the roof is 32 feet, then you must subtract the elevation of the basement floor from the elevation of the roof to get the distance between them.</span>
6 0
4 years ago
How to find Slope on a graph?
UNO [17]

Answer:

there are several ways to write, and find slope...see explanation

Step-by-step explanation:

Way 1: slope Intercept- y=mx+b

step 1: find where the line crosses the Y axis(the one running up and down...thats is your "b" so if the line crosses at -2...it would be this:    y=mx-2

Step 2:from the point where the line crosses the Y axis, count how many up/down and Left/right to the next point..so if you go up 2 right 1, it would look like this y=2x-2

Up=positive

down=negative

left=negative

right=positive

8 0
3 years ago
I'm having trouble answering this question is it possible someone can answer this ASAP?
snow_tiger [21]

Answer:

c. it is 185 cm squared all you do is add the sides and time them

8 0
3 years ago
Which expressions are equivalent to 10a - 25 + 5b
Liono4ka [1.6K]

Answer:Move −25-25.

10a+5b−25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP
Nookie1986 [14]

Answer:

Similar figures are figures than they have the same shape.

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • The expression on the left side of an equation is shown below. Negative 5 (x + 2) + 3 x = box If the equation has an infinite nu
    15·2 answers
  • What is 38496 rounded to the nearest thousand
    8·2 answers
  • Pallette Manufacturing received an invoice dated March 28 with terms 4/15, 1/30. The amount stated on the invoice was $2173.00 (
    5·1 answer
  • What is the mistake??
    10·2 answers
  • A wheelchair ramp is in the shape of a triangular prism. it has a base area of 37.4 square yards and a height of 5 yards. find t
    7·1 answer
  • -2/8 ___________ -2/5<br><br> greater than<br> less than
    6·1 answer
  • What is the Mean? <br>291 297 254 268 199 197 218 231 199 278 278. ​
    7·2 answers
  • Write each of the rations below<br>In their simplest form<br>9:15​
    14·1 answer
  • Determine the value of the missing length. ROUND TO THE NEAREST TENTH if needed
    13·1 answer
  • If a(x) = 3x + 1 and b (x) = StartRoot x minus 4 EndRoot, what is the domain of (b circle a) (x)?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!