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
iragen [17]
3 years ago
5

Which expression is equvialent to 2x2 + (4x-6x2) + 9 - (6x+3)?

Mathematics
1 answer:
stepladder [879]3 years ago
5 0
Hello there!

The correct answer is option B


2x² + (4x - 6x²) + 9 - (6x + 3)

Just take them out of the parentheses

2x² + 4x - 6x² + 9 -6x - 3

Combine like terms

2x² - 6x² + 4x - 6x - 3 + 9

= -4x² - 2x + 6

Thus,

The correct answer is option B
You might be interested in
If this is the given data 24, 12, 19, 26, 19, 20, 15, 17 what is the median​
kodGreya [7K]

Answer:

24 i'm pretty sure sorry if i am wrong

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A taxi company charges passengers $2.00 for a ride, no matter how long the ride is, and an additional $0.20 for each mile travel
slavikrds [6]

Answer:

$2.20

Explanation:

For every mile $0.20 is charged

The base fee is $2.00

If you travel 1 mile, you get charged $0.20 along with the base fee of $2.00

2.00 + 0.20 = 2.20

7 0
3 years ago
Solve for x and find the lengths.<br> x=<br> DE= x + 7<br> EF = 7<br> 4x+2
Korolek [52]

Answer:

see explanation

Step-by-step explanation:

from the diagram

DF = DE + EF , that is

4x + 2 = x + 7 + 7

4x + 2 = x + 14 ( subtract x from both sides )

3x + 2 = 14 ( subtract 2 from both sides )

3x = 12 ( divide both sides by 3 )

x = 4

Then

DE = x + 7 = 4 + 7 = 11

DF = 4x + 2 = 4(4) + 2 = 16 + 2 = 18

8 0
1 year ago
Read 2 more answers
Twice the sum of a number plus 4 is 26. Find the number
telo118 [61]
2(x+4)=26
2x+8=26
2x=14
X=7
8 0
2 years ago
What value is equivalent to 52 · 52?
aksik [14]

Answer:

2704

Step-by-step explanation:

52 times 52 equals 2704

8 0
3 years ago
Read 2 more answers
Other questions:
  • If an intravenous solution containing 123 mg of a drug substance in each 250-mL bottle is to be administered at the rate of 200
    10·1 answer
  • I will mark as the brainliest
    14·2 answers
  • Someone please help me
    14·1 answer
  • Ight everyone I'm in need of some help here.
    12·1 answer
  • WILL MARK BRANLIEST TO ACCURATE ANSWER. URGENT ANSWER REQUIRED. ANSWER NOW.
    15·2 answers
  • ★PLSSSSS HELPPPPPPPPP★
    13·2 answers
  • Brooke has scores of 84, 72, 90, 95, and 87 on her first five quizzes. After taking the sixth quiz, Brooke's mean score increase
    13·2 answers
  • HELPPPPP put myself in a bad spot PLEASE ANSWER QUICK FOR ME and please put the work also
    8·2 answers
  • I WILL GIVE BRAINLIEST
    12·2 answers
  • 6 less than one-third of a number m is y
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!