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
dolphi86 [110]
3 years ago
9

Long division (3a²-8a? +19a – 7) + (3a-2)

Mathematics
2 answers:
Assoli18 [71]3 years ago
8 0

Hello! Here is your answer to this question! ☺

Answer: Here's what I got. I got...  3a^2 + 14a - 9.

Step-by-step explanation: Factor the numerator and denominator. Then, cancel the common factors.

Hope this is right and hope this helps you out! ☺

myrzilka [38]3 years ago
6 0

Answer:

3a^2+12a-7

Step-by-step explanation:

You might be interested in
Which function , A or B has a greater rate of change ? Be sure to include the values for the rates of change in your answer . Ex
arsen [322]
<h2>Answer:</h2>

A rate of change tells us  how one quantity changes in relation to another quantity. In a mathematical language, we can write this as follows:

Rate \ of \ Change=\frac{Change \ in \ y}{Change \ in \ x}

For linear functions. the rate of change is the slope of the line. Thus:

FOR THE TABLE:

By taking two points we can get the rate of change, so let's take (1,5) \ and \ (2,7):

ROC=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ ROC=\frac{7-5}{2-1} \\ \\ ROC=\frac{2}{1} \\ \\ \boxed{ROC=2}

FOR THE GRAPH:

Let's take (1,1) \ and \ (2,4):

ROC=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ ROC=\frac{4-1}{2-1} \\ \\ ROC=\frac{3}{1} \\ \\ \boxed{ROC=3}

As you can see, 3>2 so <em>the ROC of the function given by the graph is greater than the ROC of the function given by the table.</em>

3 0
3 years ago
2 (x + 5) = } (x – 4)?<br> Help
Vanyuwa [196]

Answer:

X= -14

Step-by-step explanation:

So we can first simplify the equation

2x+10=x-4

Now just solve i normally

x+10=-4

x=-14

So x is -14

8 0
3 years ago
Lisa surveyed 60 students at her school and found that 0.85 of the students she surveyed said their favorite class is math. Anot
Brums [2.3K]

Answer:

42

Step-by-step explanation:

Number of students whose favorite class is Math:

60*0.85=51

Number of students whose favorite class is Science:

15% is equal to 0.15.

60*0.15=9

Subtract number of students who like science from number of students who like math.

51-9=42

42 more students in the survey prefer math over science.

5 0
2 years ago
Read 2 more answers
Need the answer of the b <br>brainliest for the best answer​
Westkost [7]

answer

7.24

explanation

40% of 6000 = 2400

6000-2400=3600

labour's cost = 2400

material cost = 3600

15% of 2400 = 360

2400 + 360 = 2760

20% of 3600 = 720

3600 - 720 = 2880

2760 + 2880 = 5560

6000 : 5560 = 92.76

gap = 100.00 - 92.76

= 7.24

3 0
2 years ago
If there are 12 inches in 1<br> foot, how many inches are in<br> 7 feet?
mihalych1998 [28]

Answer:84

7 X 12 = 84

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Leila bought 3 bananas, which weighed a total of 3/4 of a pound. If each banana weighed the same amount, what is the weight of e
    11·2 answers
  • Lily wants to buy a smartphone, she has $500 to spend .list three ways she can get a good deal
    12·1 answer
  • Miss Connor asks her class to guess her mystery number she tells him this number has two digits is a prime less than 20 and a fa
    5·1 answer
  • In one baseball season, Peter hit twice the difference of the number of home runs Alice hit and 6. Altogether, they hit 18 home
    14·1 answer
  • How to do graph solution sets?
    10·1 answer
  • Can someone please answer the problem in the picture?
    6·1 answer
  • Need help with math question
    15·2 answers
  • I have 2 problems I need help with~
    12·2 answers
  • In the last basketball game, Elena scored 2 more than one fourth of her
    15·2 answers
  • angle EFG and angle GFH are a linear pair, angle EFG=2n + 25 and angle GFH=4n + 17 what are angles EFG and GFH?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!