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
morpeh [17]
3 years ago
15

Will mark brainliest if right

Mathematics
1 answer:
azamat3 years ago
8 0

Answer: 5x^2 + 3x + 1

Step-by-step explanation:

1.) Put the two equations together into an addition problem.

<em>3x^2 + 4x + 2x^2 - x + 1</em>

2.) Combine like terms.

<em>3x^2 + 2x^2 = 5x^2</em>

<em>4x - x = 3x</em>

<em>1 = 1</em>

3.) Order the like terms together.

<em>5x^2 + 3x + 1</em>

You might be interested in
The express the area of the entire rectangle
Sonja [21]

Answer:

area= x^2+8x+7

Step-by-step explanation:

a=l*w

l=x+7

w=x+1

a=(x+7)(x+1)

a= x^2+8x+7

5 0
3 years ago
A circle with circumference 130 has an arc with a 72°<br> angle. What is the length of the arc?
deff fn [24]

Answer:

arc = 26 units

Step-by-step explanation:

130 = 360°

(72° arc/360°)(72) = 26

4 0
2 years ago
What is the total surface area of the drawing?
Cloud [144]
I got 5 on it pull up n get 10
6 0
3 years ago
Emma made 3/4 of a pound of trail mix. If she puts 1/8 of a pound into each bag, how many bags can Emma fill?
xxMikexx [17]
3/4 divided by 1/8 would be 6 so Emma can fill 6 bags. Hope this helps and please mark brainliest!
3 0
2 years ago
The value of y varies directly with the value of x. If x = 8 then y = 320. What is the value
lapo4ka [179]

Answer:

1.3

Step-by-step explanation:

I believe this is correct because if you divided 320 by 52 you get 6.15384615385 (or just 6.1) and since we did it to the Y operation we do it to the X operation and x, aka 8, divided by 6.1 equals 1.3.

I'm not 100 percent sure about this, this was very rushed. xx

4 0
3 years ago
Other questions:
  • In the parallelogram below what is X=?
    7·1 answer
  • What is the greatest common factor?
    9·1 answer
  • Life tests performed on a sample of 13 batteries of a new model indicated: (1) an average life of 75 months, and (2) a standard
    6·1 answer
  • Four friends share 3 sheets of construction paper equally what fraction of a sheet of paper does each friend get
    6·1 answer
  • Two stores sell CDs in packages, as shown in the table below.
    9·1 answer
  • Help me find the numbers for the function table
    14·2 answers
  • Find the sum of the first 20 terms of the arithmetic sequence 4, -4, -12, -20​
    11·2 answers
  • Shakira went bowling with her friends. She paid $3 to rent shoes and then $4.75 for each game. If she spent a total of $36.25, t
    7·2 answers
  • Rearrange 8x +2y+11=0 into y=mx+b
    15·1 answer
  • Please explain steps
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!