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
emmasim [6.3K]
3 years ago
5

Simplifying the distributive property -2(1-5v)

Mathematics
1 answer:
Igoryamba3 years ago
4 0
So you would do -2 times 1 which is -2. then you would do -2 times -5v which is -10v so your simplified answer is -2-10v
You might be interested in
Marta has opened a savings account with $25. At the end of three months, she has $85 in her account. She deposited the same amou
vampirchik [111]
$20 a month. if u subtract the amount that she started with from $85, you get $60. $60 divided by 3 months is $20 a month
5 0
2 years ago
Which graph best represents the relationship between time and the number of teams registered?
alexdok [17]
<h2>Explanation:</h2><h2></h2>

The complete question is in the attached file. So we have to choose between two graphs. On of them is a linear model while the other is an exponential model. From the statements, we have a relationship between time and the number of teams registered. So we can establishes variables in the following form:

x:\text{Time} \\ \\ y:\text{Number of teams registered}

We also know that each week 6 teams register to participate, so:

\bullet \ \text{For week 0:} \rightarrow \text{0 teams registered} \\ \\ \bullet \ \text{For week 1:} \rightarrow \text{6 teams registered} \\ \\ \bullet \ \text{For week 2:} \rightarrow \text{12 teams registered (Because 6+12)} \\ \\ \bullet \ \text{For week 3:} \rightarrow \text{18 teams registered (Because 12+6)}

As you can see, as x increases one week, y increases at a constant ratio of 6. Therefore, this can be modeled by a linear function given by the form:

y=6x

In conclusion, <em>the linear model (first graph below) is the one that bests represents  the relationship between time and the number of teams registered.</em>

7 0
3 years ago
Three roots of the polynomial equation x4 - 4x3 - 2x2 + 12x + 9 = 0 are 3, -1 and -1. Explain why the fourth root must be a real
LiRa [457]
Descares Theorem says that the number of roots of a polynomial is equal to its highest exponent, and the roots could be real and/or imaginary (complex).

However is their is one complex root (a + i.b), it's conjugate is also
a root (a-i.b).

In the equation x⁴ - 4x³ - 2x² + 12x + 9 = 0, we have already 3 roots, then the 4rth cannot be a complex one since we don't have a fifth for its conjugate.

3 0
3 years ago
1. Paige was assigned some math problems for homework. She solved the first 32 of the problems before dinner. She finished the l
notsponge [240]
I believe its B. 38.
5 0
3 years ago
Read 2 more answers
Hey! I need the answers for this please help me!!
Goshia [24]

Answer:

bro the answer to ur latest question is 27 I think

7 0
3 years ago
Other questions:
  • What is the sequence of 100,99,97,94,90
    5·2 answers
  • PLS HELP 50 POINTS
    14·1 answer
  • 4x+7y=2<br> help . Pls.
    11·1 answer
  • You are trying to decide between two job offers. You find the best option is to take the highway to work. That route is
    10·2 answers
  • Two trains leave Cleveland at the same time. One train travels east and the other travels west. The speed of the westbound train
    7·1 answer
  • A card is drawn from a standard deck of cards. Determine whether the events are mutually exclusive or inclusive. Then, find the
    12·1 answer
  • Will give brainliest
    15·1 answer
  • How are the zeros of the graph of a polynomial related to the factors of the polynomials
    6·1 answer
  • Identify a pair of parallel segments.
    5·1 answer
  • Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!