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
igor_vitrenko [27]
3 years ago
7

Expand and simplify (2x+1)(x+3)

Mathematics
1 answer:
Len [333]3 years ago
3 0

Answer:

2x^2+7x+3

Step-by-step explanation:

(2x+1)(x+3)

2x^2+x+6x+3

2x^2+7x+3

You might be interested in
Ill give brainliest to the correct answer
Alexxandr [17]

Answer:

7 x 4 = 28

28 x 1/2(dividing by 2) = 14, 14 x 2(two triangles) = 28

4 x 5 = 20(area of square in the middle)

5 x 8 = 40(area of square on one side), 40 x 2 = 80(area of squares on both sides)

Now lets add the given areas:

28 + 20 + 80 = 128 square is your answer.

3 0
2 years ago
What is the surface area of this figure?
Mkey [24]

Answer:

100

Step-by-step explanation:

hope this helped

stay safe

brainliest is appreciated only 1more to level up please help :)))

8 0
3 years ago
a fish is 12 m below the surface of the ocean what is the elevation of sea bird is 28 m above the surface of the ocean what is t
ExtremeBDS [4]

Answer:

40m???

Step-by-step explanation:

7 0
3 years ago
The three decided to participate in a walkathon to raise additional money for the shelter. Sarah walked 5 miles less than twice
quester [9]
I get w = 15. So Semir walked 15 miles and Sarah walked (2(15) - 5) miles, or 25 miles.
6 0
3 years ago
Read 2 more answers
Arie makes 3 giant sandwiches to share equally with 8 friends. Each friend gets a fraction of a sandwich. Choose which two whole
hodyreva [135]
3 giant Sandwiches,

8 friends,

Have to be shared equally,

Each friend gets = \frac{3}{8}

If we solve, we'll end with 0.375 Which is between 0 and 1.

So,
It will lie in between 0 and 1.

!! Hope It Helps !!
7 0
3 years ago
Other questions:
  • Everything is in the picture​
    10·1 answer
  • (7^2)^4= n^8 solve for n
    14·1 answer
  • The sum of twice n and 5
    10·2 answers
  • One day Alonso decided to keep a record of the time he spent walking and the distance he walked. Which of the following are true
    12·1 answer
  • What is √6/√5 in simplest radical form?
    13·2 answers
  • Last Thursday was costume day at Emmet's school. 108 out of the 120 students at the school wore a costume. What percentage of th
    10·1 answer
  • Write the coordinate of the vertices after a translation 8 units left and 13 units down. S(0,10). T(8,10) U(1,5)
    14·1 answer
  • Need this answer for this
    14·1 answer
  • 8600⋅0.0395x=21000<br> ok this time there is an x<br> what is x
    7·1 answer
  • Can someone solve this?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!