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
LuckyWell [14K]
2 years ago
8

4 The expression (2x² + 6x + 5)-(6x² + 3x + 5) is

Mathematics
1 answer:
Sergio [31]2 years ago
4 0

Answer:

1) 4x² + 3x

Step-by-step explanation:

Add/Combine like terms:

2x² - 6x² = -4x²

6x - (+3x) = 3x

5 - (+5) = 0

Simplify: -4x² + 3x

You might be interested in
A stadium has 49 comma 000 seats. Seats sell for ​$35 in Section​ A, ​$30 in Section​ B, and ​$25 in Section C. The number of se
romanna [79]
A has 27,000 seats, B has 14,
200 seats, and C has 12,800 seats
8 0
2 years ago
Find the perimeter of this shape
max2010maxim [7]

Answer:

28

Step-by-step explanation:

Just count the grids

8 0
2 years ago
Factor the following expression using the GCF. 4dr – 16r r
AveGali [126]
The greatest common factor is 4r so

4r(d-4)
8 0
3 years ago
Read 2 more answers
Sales tax is calculated as a percentage of the sales price. If sales tax is 7%, what is the sales tax on clothing that costs $15
Readme [11.4K]
You are going to write 7% as a fraction thusly 7/100
Then you are going to multiply it with the cost price
Therefore it will be 7/100x150
8 0
3 years ago
Read 2 more answers
which function rule is represented by the tablex 0 1 2 3y 0 -7 -14 -21a y= 7xb y= -7xc y= x-8d y= 7x-14
salantis [7]

The answer is y = -7x

Expalnation

Two points on the table are (0,0) and (1,-7)

Change in y = -7-0 = -7

Change in x = 1-0 = 1

Slope m of the function = -7/1= -7

Using y= mx + c

Picking point (0,0), x = 0, y = 0

y = mx + c becomes

0 = -7(0) + c

0 = 0 + c

c= 0

Hence, the equation is y = -7x + 0

which is y = -7x

Option b is the correct answer

8 0
1 year ago
Other questions:
  • What value of s makes the following equation true?<br><br> s3 = −343
    14·2 answers
  • Keith works 8 hours per day for 5 per week. melba works 2,250 minutes each week. who spends more time at work
    7·1 answer
  • 29 is what percent of 108
    12·1 answer
  • When artists create a three dimensional object that does not enclose all sides, we refer to it as having open volume. Group of a
    5·1 answer
  • Write an absolute value inequality that has 3 and -6 as two of its solutions
    9·1 answer
  • A company did a quality check on all the packs of roasted almonds it manufactured. Each pack of roasted almonds is targeted to w
    11·2 answers
  • LOTS OF POINTS!!! PLEASE ANSWER IT
    5·2 answers
  • Due in 10 Mins please help!
    6·1 answer
  • Can you please help me?​
    10·1 answer
  • A principal of $4,570 is placed in an account that earns 4. 5% interest. If the interest is compounded annually, how much money
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!