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
Oxana [17]
4 years ago
14

Subtract: (2x3+7x2−4)−(2x2+4x−10)

Mathematics
1 answer:
jeka57 [31]4 years ago
7 0

Answer:

-102

Step-by-step explanation:

2x3=6

6+7 = 13

13x2=26

26-4=22

2x2=4

4+4=8

8x-10=-80

-80 - 22 = -102

Hope this helps

You might be interested in
A sequence is represented by the formula an=-5+a(n-1). If a4 = 20, what is the 6th term in the sequence?
Citrus2011 [14]

Answer:

<u>10</u>

Step-by-step explanation:

Formula :

  • aₙ = -5 + aₙ₋₁

Finding a₅ :

  • a₅ = -5 + a₄
  • a₅ = -5 + 20
  • a₅ = 15

Finding a₆ :

  • a₆ = -5 + a₅
  • a₆ = -5 + 15
  • a₆ = <u>10</u>
4 0
2 years ago
solution of a student got the following marks in 9 questions of a question paper.3,5,7,3,8,0,1,4and6.find the median of these ma
Sophie [7]
The median of these marks is 4.
7 0
3 years ago
7th grade math help me plzzzz
Nataly_w [17]

Answer:

<h3>The correct answer is <u>D: -30</u></h3>
5 0
3 years ago
Read 2 more answers
The function value.
Zepler [3.9K]

f(7)

f(x) = 5x

replace x with 7

f(7) = 5(7) = 35

 the answer is 35

3 0
4 years ago
Read 2 more answers
4 thousands + 21 tens
mafiozo [28]
4 x 1 thousand (1000) = 4000

21 x 1 ten (10) = 210


 4000
+ 210
---------
 4210

=4210 (four thousand-two hundred and ten
7 0
4 years ago
Read 2 more answers
Other questions:
  • What is the name of the line that the function approaches?
    12·1 answer
  • What is the width of a rectangle with length 25 in and area 375in^2
    11·1 answer
  • A cell phone company manufactured 2,710,450 cell phones last month. If the month has 30 days, about how many cell phones were ma
    7·1 answer
  • PLEASE HELP GIVING BRAINLIEST + 50 POINTS!<br> 2+2 = ?<br> A. 21<br> B. fish<br> C. All of the above
    13·2 answers
  • Help me with my test
    8·2 answers
  • Find the value of x^2+1/x^2 when <br>x-1/x=3​
    5·1 answer
  • I do not understand this
    5·1 answer
  • The masses of the oranges on sale at a farm stand are normally distributed with a mean of 239 grams and a standard deviation of
    8·2 answers
  • Can someone help me ?
    7·2 answers
  • Can some help me with this problem
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!