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
Jobisdone [24]
3 years ago
14

(3x^2 + 2x -8) + (4x^2 -5x +6)

Mathematics
1 answer:
Tamiku [17]3 years ago
4 0
Hello!

You can only add like terms

3x^2 + 4x^2 = 7x^2

2x + -5x = -3x

-8 + 6 = -2

The answer is 7x^2 - 3x - 2

Hope this helps!
You might be interested in
What is the value of b?<br><br> ​0.4(3b+10)=19
Sergio039 [100]

Answer:

12.5

Step-by-step explanation:

Step 1:

0.4 ( 3b + 10 ) = 19     Equation

Step 2:

1.2b + 4 = 19       Multiply

Step 3:

1.2b = 15    Subtract 4 on both sides

Step 4:

15 ÷ 1.2    Divide

Answer:

b = 12.5

Hope This Helps :)

7 0
3 years ago
R=7 and t=3 what is the answer using the formula d=rt
Paladinen [302]
R = 7
t = 3
d = rt
d = (7)(3)
d = 21
6 0
3 years ago
Read 2 more answers
The home that you are interested in purchasing is listed at $135,000. In order to get financing, you have to place a 15% down pa
maksim [4K]
135,000x15%=20,250 D. 20,250.
3 0
2 years ago
Read 2 more answers
Write an equivalent
erma4kov [3.2K]

Answer:

By substituting the value of the variable and simplifying it with the equation you get 158.

3 0
3 years ago
A manufacturer makes plastic containers in the shape of rectangular prisms. One container has a height of 5 inches, a width of L
rusak2 [61]

Answer:123 cm

Step-by-step explanation:

Hello let’s do it

8 0
3 years ago
Other questions:
  • Ok this is needed because ya know homework, go in order pleaseeeeee tyy
    9·1 answer
  • 6x - 2y = 5
    5·1 answer
  • A survey asked eight people about their wages and educational background. The table shows the hourly wages reported by people wi
    11·2 answers
  • Round 4,398,202 to the nearest 100
    8·2 answers
  • What is answer for 10+(3+4-6+8) by using order of operation
    10·2 answers
  • Sara had $450.00 to spend on her rental car . How many days could she rent the car for if it cost $ 34.00 a day and she spent $
    11·1 answer
  • Question 3 please help me For final exam
    15·2 answers
  • What is the correlation of this scatter plot
    12·1 answer
  • Lin’s family needs to travel 325 miles to reach her grandmother’s house. At 377 miles, what percentage of the trip’s distance ha
    6·2 answers
  • What does y equal in the equation 5x+6y=69
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!