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
Readme [11.4K]
2 years ago
15

Which polynomial represents the difference below?

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
4 0

Answer:

c

Step-by-step explanation:

distribute the parenthesis by - 1 and collect like terms

= 5x² + 9x + 3 - 6x² + 3x

= (5x² - 6x²) + (9x + 3x) + 3

= - x² + 12x + 3 → c


You might be interested in
1/2e=1/4 what does equation equal
expeople1 [14]
\sf \frac{1}{2e}= \frac{1}{4} \\ \\ 2e=4 \\ \\ \boxed{\sf e=2}
3 0
2 years ago
Can someone simplify this equation and solve for x and y?<br> (2x-5)+(y-1)+x=169
goldenfox [79]

Answer:

Answer

2x+3y=14,2x−3y=2

Adding :

2x+3y=14

2x−3y=2

__________

4x=16

x=4

∴xy=4×2

=8

2×4+3y=14

8+3y=14

3y=6

y=2

Step-by-step explanation:

here you go

6 0
2 years ago
Read 2 more answers
Make <br> x<br> the subject of the formula<br> x<br> +<br> 3<br> =<br> q
Anarel [89]

Answer:

x = q - 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define Equation</u>

x + 3 = q

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Subtract 3 on both sides:          x = q - 3
7 0
3 years ago
Please help me. Solve by using substitution.
juin [17]

Answer:

y=-3x+3..........(1)

6x+2y=6

putting value of y

6x+2(-3x+3)=6

6x-6x+6=6

o=0

sorry I do not get answer

6 0
2 years ago
Read 2 more answers
A bicycle has tires that are 70cm in diameter .how far will the bicycle travel in 100 complete rotations of the tires? PLSSSS HE
BARSIC [14]

Answer:

12 miles al least

Step-by-step explanation: there you answer is

4 0
3 years ago
Read 2 more answers
Other questions:
  • 75 can be written as 5 to the power of x times y, where x and y are prime numbers. find the value of x and the value of y.
    13·1 answer
  • Density practice
    15·1 answer
  • How would I go about solving this problem???
    9·1 answer
  • Grade 9 mathematics please help asap. Thank you so much!!!
    11·1 answer
  • What is 3 2/5 minus 1 9/10
    14·2 answers
  • Can someone please explain to me how to solve this? I don't really understand how.​
    13·1 answer
  • DO it for 50 it math please do it it due in 1 hour
    10·1 answer
  • Given: 2y-1/-3 =-5 prove: y = 8
    12·1 answer
  • Hiw ti factorise x*-16​
    8·1 answer
  • A large container holds 14 litres of a solution which is 25% antifreeze, the remainder being water. How many litres of antifreez
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!