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
Ira Lisetskai [31]
3 years ago
15

Simplify (12x^3-8x^2)-(3x^3+9x^2+x-7)

Mathematics
1 answer:
Taya2010 [7]3 years ago
7 0

Answer: 9x3-17x2-x+7

You might be interested in
3. A rectangular prism has dimensions of ½ 2, and 7/2 in.
sp2606 [1]

Answer:

answer c is 28 cubes

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Geometry.... homework..<br><br><br>​
Nadusha1986 [10]

Answer:

-12 , -6

Step-by-step explanation:

- 7 - 5 = - 12

- 2 - 4 = - 6

4 0
3 years ago
Read 2 more answers
Pls someone help me find the answers
Alecsey [184]

Answer:

x = 145°

Step-by-step explanation:

We know that y = 98°, so we can find ∠DBC:

180°-y = ∠DBC

180°-98° = 82°

We also know that z = 63°, therefore we can apply <u>exterior angle of triangles</u> to find x.

∠DBC + z = x

82°+63° = x

x = 145°

7 0
3 years ago
A boat cruise is 32 miles long. There are 40 sight-seeing stops evenly spread throughout the cruise. The boat covered 13 of the
Sauron [17]
For the first question, divide 32 by 40 and it should equal .8 miles. Then, for the second question, multiply .8 by 13 and it should equal 10.4 miles.
3 0
3 years ago
I WILL MARK BRAINLEST PLS
neonofarm [45]

Answer:

b) 10 years

Step-by-step explanation:

8,000 x .04 = 800 x 10 = 8000

Hope that helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • The substraction of a matrix B may be considered as the addition of the matrix (-1)B. Dose the commutative law of addition permi
    15·1 answer
  • a lady walks into a store and steals a $100 bill from the register without the owner's knowledge.she comes back 5 minutes later
    15·2 answers
  • A triangle has side lengths of 11cm and 9cm. Which could be the value of the third side, 29 cm or 15cm
    8·1 answer
  • a manufactor ships its products in boxes with edges of 4 inches. if 12 boxes are put in a carton and completely fill the carton
    15·1 answer
  • Can somebody help me?
    11·2 answers
  • HELP NEEDED PLEASE!!!! This math question confuses me. I thought the line didn't pass through any other point but I cant figure
    11·1 answer
  • Pls just ans the match the following bless yal stay safe
    10·1 answer
  • Mr. Strand mowed 2/5 of his lawn. His son mowed 1/4 of it. Who mowed most of the lawn? How much of the lawn still needs to be mo
    7·2 answers
  • Wish I didn’t have to say anything because the question is always in the picture
    10·1 answer
  • Given f(x)=x-7 and g(x)=x^2<br> Find g(f(-1)) <br> Find f(g(-1))<br> With explanation
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!