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
VladimirAG [237]
4 years ago
5

Question # 5 what is the sum?​

Mathematics
1 answer:
Blizzard [7]4 years ago
8 0
Answer: C) d+13/d+4

Here’s why:

Step 1: Rewrite the factor
d^2 + 7d +4d +28 / (d+4)^2 + 6 / d+4

Step 2 : factor out d from the expression and factor out 4 from the expression
d × (d+7) + 4(d+7) / (d+4) ^2 + 6 / d+4

Step 3: Factor out d+7 from the expression
(d+7) × (d+4) / (d+4) ^2 + 6 / d+4

Step 4: simply the expression
d+7 / d+4 + 6/ d+4

Step 5: write all numerators above the common denominator
d+7+6 / d+4

Step 6: add the numbers and you get
d+13 / d+4
You might be interested in
An investigator wishes to estimate the proportion of students at a certain university who have violated the honor code. having o
lesya692 [45]
<span>Asking a student if they have violated the honor code is not the proper question to ask, for a couple of reasons. First is that maybe they don't even know what the honor code is, and second maybe the students aren't being honest in fear of the reprecussions.</span>
3 0
3 years ago
By 8:00 a.m., the snack bar had made $3,256 in sales. By noon, the snack bar’s total sales were $8,821. On average, how much mon
Margaret [11]

Answer:

$1391.25 per hour

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve simultaneous equation <br> X-2y=1<br> 2x-y=2
Step2247 [10]

Answer: x=1,y=0

Step-by-step explanation:

X-2y=1.....equation 1

2x-y=2.....equation 2

X=1+2y.......equation 3

Substitute equation 3into 2

2(1+2y)-y=2

2+4y-y=2

2+3y=2

3y=2-2

3y=0

Y=0/3

Y=0

Substitute for y=0 in equation 1

X-2y=1

X-2(0)=1

X-0=1

X=1

X=1 & Y=0

7 0
3 years ago
Read 2 more answers
Michael earns
Vesnalui [34]

Answer:

$1512

Step-by-step explanation:

$9/hr * 28hr/week * 6week

=$1512/week

7 0
3 years ago
Read 2 more answers
8x+6+4x+38=180 what’s the answer
Pavlova-9 [17]

x= 34 /3  thats what I got 34/3=11.333333


7 0
4 years ago
Read 2 more answers
Other questions:
  • Combine the like terms to create an equivalent expression:<br> -2x-x+8=
    8·1 answer
  • Margaret ran 2 more miles than Lynn. The sum of their distances is 20 miles.
    6·1 answer
  • Multiply<br><br>4yz(3/2y^2z^3)
    5·1 answer
  • Simplify ---<br>(2√7)^2​
    11·1 answer
  • What is theWhat is the surarea of a cube with side length 3/2 units?
    13·2 answers
  • Marcus arranged 16 pencils into an array. The array has 2 columns. How many rows are there?
    15·1 answer
  • What are the vertex and x-intercepts of the graph of the function below?
    9·1 answer
  • (2/3) to the 3rd power] plus [(3/4) to the zero power]
    11·1 answer
  • A chorus has 5 girls and 15 boys. If two are chosen at random to sing a duet, what is the probability that both will be boys?
    12·2 answers
  • What are the three major responsibilities of the county sheriff? (Site 1)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!