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
guapka [62]
3 years ago
15

Find the sum or difference of this polynomial. (3x^3+10x+5)-(x^3-4x+6)

Mathematics
1 answer:
ehidna [41]3 years ago
4 0

Answer:

2x³ + 14x - 1

Step-by-step explanation:

3x³ + 10x + 5 - x³ + 4x - 6

= 2x³ + 14x - 1

You might be interested in
The difference between x and 5, divided by 6
SashulF [63]

Answer:

The correct way to interpret the difference of a number divided by 6 and 5 equals 8 is

n/6 - 5 = 8. I believe that another tutor has misled you; there should be only one division, applying to n only.

6 0
3 years ago
Describe how to find the sale price of an item that has been discounted 25%.
Klio2033 [76]

Answer:

Take 1/4 of the number and that's it

6 0
2 years ago
A manager must select three coders from her group to write three different software projects. There are 7 junior and 3 senior co
gavmur [86]

Answer:

The total number of ways are 168.

Step-by-step explanation:

Consider the provided information.

There are 7 junior and 3 senior coders in her group.

The first project can be written by any of the coders. The second project must be written by a senior person and the third project must be written by a junior person.

For second project we have 3 choices and for third project we have 7 choices.

Now there are 2 possible case:

Case I: If first and second coder is senior, then the total number of ways are:

3\times 2\times 7=42

Case II: If first and third coder is junior, then the total number of ways are:

7\times 3\times 6=126

Hence, the total number of ways are: 42+126=168

6 0
3 years ago
Ethan is following a healthy diet plan and is allowed 3000 calories and 30 grams
dexar [7]
Fat 6 of he eat sandwich and chocken
3 0
1 year ago
Need a number line to show the answer to 1/10 ÷ 2
Taya2010 [7]
No you do not. I think I will help.
7 0
3 years ago
Other questions:
  • Simplify the following expression.
    9·1 answer
  • SOMEONE PPS SHOW ME HOW TO DO THIS???
    9·1 answer
  • Which box-and-whisker plot shows the scores of ten students on a mathematics exam?
    6·1 answer
  • What is the length of a leg of the pre-image, triangle RST? 4 units 8 units 16 units 20 units
    8·2 answers
  • -2+4(-5+2m)=5(4-2m)+5m
    6·2 answers
  • What is the half angle formula for tan?
    5·1 answer
  • Which ratio is equivalent to 32:24
    7·1 answer
  • A soccer player uses her head to hit a ball up in the air from a height of 2 meters with an initial vertical velocity of 5 meter
    8·1 answer
  • 5.55
    5·1 answer
  • Tricia spends $4.89 on 3 snack packs.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!