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
lapo4ka [179]
3 years ago
6

How do you simplify (x^2+4x-1)-(x)

Mathematics
1 answer:
nadya68 [22]3 years ago
6 0

Answer:

Step-by-step explanation:

x² + 4x - 1 - x =x² + 4x -x - 1  { bring the like terms together and add}

                     = x² + 3x - 1

You might be interested in
(3ab+2c)^3 what is the answer
svet-max [94.6K]

Answer:

=27a^3b^3+54a^2b^2c+36abc^2+8c^3

Step-by-step explanation:

(3ab+2c)^3

=(3ab+2c) × (3ab+2c) ×

=(3ab+2c)(9a^2b^2+12abc+4c^2)

=(3ab)(9a^2b^2)+(3ab)(12abc)+(3ab)(4c^2)+(2c)(9a^2b^2)+(2c)(12abc)+(2c)(4c^2)

=27a^3b^3+36a^2b^2c+12abc^2+18a^2b^2c+24abc^2+8c^3

=27a^3b^3+54a^2b^2c+36abc^2+8c^3

<em>hope this helps....</em>

5 0
3 years ago
Each dime weighs 2.268 grams what is the mass of the entire stack of dimes
Iteru [2.4K]
The mass of the entire stack is (2.268 grams) times (the number of dimes in the stack).
7 0
3 years ago
12. MINIATURE GOLF A miniature golf course offers a $1 ice
Zielflug [23.3K]

Answer:

one round of golf is $5 I'm pretty sure.

8 0
3 years ago
If radius is = 20cm and height = 84 cm what will be the slant height
erica [24]

Answer: 86.34813

Step-by-step explanation:

l= (square root)r^2 + h^2 = (square root)20^2 + 84^2

5 0
3 years ago
Candy's Sweets Company charges $1.15 per pound to ship candy.
allochka39001 [22]

Answer:

<em>Part A: </em>

<em>c = 1.15p</em>

<em>c(2) = $2.30</em>

<em>Part B: </em>

<em>c = 0.90p</em>

Part B:

Step-by-step explanation:

<u>Linear Models</u>

Candy's Sweets Company charges $1.15 per pound to ship candy.  This represents a proportional relationship between the pounds of candy and the cost.

Part A: If each pound costs $1.15, then p pounds cost $1.15p. Then the equation of the cost c is:

c = 1.15p

The cost of shipping p=2 pounds of candy is:

c = 1.15*2 = 2.30

c = $2.30

Part B: When the company reduces the cost by $0.25 per pound, the new unit cost is $1.15 - $0.25 = $0.90 per pound.

The new equation to determine the total cost for p pounds of candy is:

c = 0.90p

8 0
3 years ago
Other questions:
  • Please I really need help my grade depends on it
    10·2 answers
  • Use the geometric mean (altitude) theorem. What is the
    10·1 answer
  • What is equivalent to 36/54
    11·1 answer
  • PLEASE CAN SOMEONE HELP PLEASE
    10·1 answer
  • 2020-2021-T-Math-Gr05-T10
    6·1 answer
  • Find the interquartile range (IQR) of the data in the dot plot below.
    6·1 answer
  • ¿Qué relación hay entre una ecuación y una igualdad? <br>​
    9·1 answer
  • The average man takes 7192 steps a day about how many steps does the average man take any year
    8·2 answers
  • Hi can someone please answer my question. thank you ❤️​
    14·2 answers
  • A really bad carton of 7 eggs contains 5 spoiled eggs. An unsuspecting chef picks
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!