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
Doss [256]
2 years ago
15

PLEASE HELP! SO CONFUSED! 25 POINTS!!

Mathematics
1 answer:
MrRa [10]2 years ago
7 0

Answer:

D

Step-by-step explanation:

(f • g)(x)

= f(x) × g(x)

= (x + 4)(3x² - 7)

each term in the second factor is multiplied by each term in the first factor , that is

x(3x² - 7) + 4(3x² - 7) ← distribute both parenthesis

= 3x³ - 7x + 12x² - 28

= 3x³ + 12x² - 7x - 28 ← in standard form

You might be interested in
Pls help xDDDDD thx!
prohojiy [21]

Answer:

-25

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
3. To convert 5 to a fraction, what would the denominator be?
GalinKa [24]

Answer:

the denominator would be 1

Step-by-step explanation:

because 5 and 5/1 are equivalent

6 0
3 years ago
Read 2 more answers
Use an associative property to write an equivalent expression
Angelina_Jolie [31]

Answer:

6y+3xy

Step-by-step explanation:

You can combine the y's together to get this answer

3 0
3 years ago
What is 89/100 as a percent?
masya89 [10]
89/100 as a precent is is 89% because if you change 89/100 to a decimal you get .89 and then you multiply that by 100 (or just move the decimal over 2 places to the right) and you will get 89% make since? and its the same way if your going from % to decimal except you divide by 100( or move the decimal over 2 places to the left) so to a percent is right and to a decimal is left. easy right?
4 0
3 years ago
Read 2 more answers
A number to the 10th power divided by the same number to the 7th power equals 125. What is the number?
sergeinik [125]

Answer:

24

Step-by-step explanation:

7 times 7 is 24

4 0
3 years ago
Other questions:
  • Tara is taller than Jeff. Jeff is 47 inches tall. Write an inequality that compares Tara's height in inches, t, to Jeff's height
    13·2 answers
  • Whats the ratio of 100/450
    13·2 answers
  • Among a large group of patients recovering from shoulder injuries, it is found that 22% Visit both a physical therapist and a ch
    11·1 answer
  • A survey of students at a university shows that 3out of 4 drinks coffee. of the students who drink coffee, 1 out of 5 add cream
    7·1 answer
  • Lewis is rolling a 10-sided die 250 times. Each side of the die is labeled with a number 1 – 10. Based on the theoretical probab
    13·2 answers
  • A flower show has a inventory of 60 tulips and 100 rosses. Which equation is correct?
    7·1 answer
  • -3(2x-3)= -5x+5 show your work
    11·2 answers
  • I reallly need help plss -m=5-plssss
    13·1 answer
  • One eighth is less than one seventh
    13·1 answer
  • PLEASE HELP NOW!!!! 85 POINTS GIVEN! North America and Eurasia are moving apart due to continental drift. Tanvi calculates that
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!