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
Lyrx [107]
3 years ago
9

Show the work.!!!!!!!!

Mathematics
2 answers:
Katarina [22]3 years ago
8 0

Answer:

9. 5y

10. 6x^2 + 4x^2 + 4 * (-1) = 10x^2 - 4

11. 2a^5 + 4b + b = 2a^5 + 5b

12. 14- 12= 2

8m + 2 + 4n = 8m + 4n +2

Step-by-step explanation:

Shtirlitz [24]3 years ago
4 0
8m + 2 + 4n=8m + 4n + 2 Thad the answer
You might be interested in
Write the equation in slope-intercept form y−6=−2/5(x−10)
stellarik [79]

Answer: y = -2/5x + 10

Step-by-step explanation:

y − 6 = − 2/5 (x − 10)

do distributive property

y - 6 = -2/5x + 4

add six to both sides

y = -2/5x + 10

boom the answer :v

5 0
3 years ago
Can anyone help me solve the boxes that are blank? <br> I really appreciate it!
Readme [11.4K]

Answer:

わたしは、あなたを愛しています Zesto

5 0
3 years ago
Please show work and solve it! 100 points! n(n-7)=0
Dmitriy789 [7]
Step by step. :)


STEP
1
:
Equation at the end of step 1
0 - 7n • (n - 7) = 0
STEP
2
:
Equation at the end of step 2
-7n • (n - 7) = 0
STEP
3
:
Theory - Roots of a product
 3.1    A product of several terms equals zero. 

 When a product of two or more terms equals zero, then at least one of the terms must be zero. 

 We shall now solve each term = 0 separately 

 In other words, we are going to solve as many equations as there are terms in the product 

 Any solution of term = 0 solves product = 0 as well.
Solving a Single Variable Equation:
 3.2      Solve  :    -7n = 0 

 Multiply both sides of the equation by (-1) :  7n = 0


Divide both sides of the equation by 7:
                     n = 0
Solving a Single Variable Equation:
 3.3      Solve  :    n-7 = 0 

 Add  7  to both sides of the equation : 
                      n = 7



This is what i got! if i’m wrong i’m so sorry
but i tried. have a amazing day☺️☺️
5 0
3 years ago
8a. Brian has $24 worth if pizzas delivered to his house for a $3 delivery fee.
dsp73

Answer:

32.94

Step-by-step explanation:

24(.22) [Both Sales tax and tip.] = $5.28 Add to the 27. You get $32.28

Or, you could be estimating based on the delivery fee too. Which the would be this:

27(.22) = 5.94 + 27 = 32.94

5 0
3 years ago
Help?????? ?<br> Me math
Julli [10]

24 in²

6x4-24

multiply the base times the height.

8 0
4 years ago
Read 2 more answers
Other questions:
  • Carlota wrote the equation y + 1 = 2 (x - 3) for the line passing through the points (-1, 3) and (2, 9). Explain and correct her
    13·1 answer
  • Help! is it a or b?
    13·1 answer
  • What is 1 over 3 x plus 1 over 4 equals 5 over 12
    14·1 answer
  • The orthocenter of an obtuse triangle always lies __________.
    7·1 answer
  • Casey correctly wrote and solved a system of linear equations by substitution. In his work, he submitted an expression for one v
    14·1 answer
  • HELP PICTURE IS SHOWN
    15·1 answer
  • Please help it will be fast and easy
    14·1 answer
  • What are the missing angles?
    9·1 answer
  • How do i find the measure of R or whatever big confushion help
    9·1 answer
  • What is the answer of this? 4x²-9y²+36y-36=0 ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!