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
olga2289 [7]
4 years ago
6

What is -4d 3 + 28d 2 - 4d

Mathematics
1 answer:
Svetlanka [38]4 years ago
7 0

Answer: 20d + 5

Step-by-step explanation:

First we need to combine like terms.

In this equation we can see that they're are 3 numbers containing the letter D we have -4, -4, 28.

We're going to combine -4 and -4 to get -8 and then combine -8 to 28 getting 20d

Afterwards we're going to combine 3, 2 equaling 5.

You might be interested in
How many centimeters (cm) are in 1 inch?
ivolga24 [154]
<h2><u>ANS</u></h2>

<h3>1 inch = 2.54 <u>cm</u> </h3>

<h2><u>T</u><u>hank</u> <u>You</u> !!</h2>
8 0
3 years ago
Read 2 more answers
2x - 3y &lt;= 9<br> 2x + 3y &lt;= 3
eduard

Step-by-step explanation:

2x - 3y = 9

2x + 3y = 3

__________ -

-6y = 6

y = -1

2x - 3y = 9

2x - 3(-1) = 9

2x - (-3) = 9

2x = 12

x = 6

5 0
3 years ago
Please helpppppppppppppppppppp
Anna007 [38]

Answer:

the missing value is -1.......

3 0
3 years ago
Read 2 more answers
If f(x) and f⁻¹(x) are inverse functions of each other and f(x)=2x+5, what is f⁻¹(8)?
dexar [7]

Answer:

3/2.

Step-by-step explanation:

f(x)=2x+5   Finding the inverse:

y = 2x + 5

2x = y - 5

x = (y - 5)/2

So the inverse f-1(x) = (x - 5)/2

and f-1(8) = (8-5)/2

= 3/2.

3 0
3 years ago
What is the answer to y+5&lt;9
attashe74 [19]

Answer:

I think the answer would be y<4

8 0
3 years ago
Other questions:
  • If 8n+22=70 find the value of 3n
    12·2 answers
  • Which of the following graphs represents the equation below? f(x) = x^2 + 4x
    14·1 answer
  • Use long division to convert -45/8 to a decimal.
    11·2 answers
  • (1,-6),m=-1 in point slope form
    14·1 answer
  • Determine mBFD.<br> 65<br> 90<br> 220<br> 110
    9·1 answer
  • Which of the following polynomials has solutions that are not real numbers?
    9·1 answer
  • A doctor has invented a relaxation method that he
    13·1 answer
  • Mai owes the bank $60. She gets $85 for her birthday and deposits it into her account. How much does she now have in the bank?
    14·2 answers
  • B+F=2.20<br> B+S=1.40<br> F+S=2.60
    13·1 answer
  • Please help pleaasse
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!