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
lozanna [386]
3 years ago
9

Simplify the expression 4.2v - 5 - 6.5v

Mathematics
2 answers:
Romashka [77]3 years ago
7 0
The simplified version of this is -2.3v-5
VMariaS [17]3 years ago
3 0
Combine like terms.
Like terms have the same variables.
4.2v and -6.5v are like terms. They can be combined.

4.2v - 5 - 6.5v =

= 4.2v - 6.5v - 5

= -2.3v - 5
You might be interested in
A coin is tossed, and a standard number cube is rolled. What is the probability that the coin shows heads and the number cube sh
Ainat [17]
So,

Since this is independent probability, the probability of the event above occurring is:
(probability\ of\ heads)(probability\ of\ even\ no.)

First, the probability of landing on heads.
\frac{1}{2}

Now, the probability of rolling an even number.
<u />\frac{3}{6}\ or\  \frac{1}{2}

Plug it into the equation.
\frac{1}{2} * \frac{1}{2} =  \frac{1}{4}

The correct option is C.
7 0
3 years ago
Nick started 60% of his team's football games this year he started in a total of 12 games
mrs_skeptik [129]

Answer:

20

Step-by-step explanation:

3 0
3 years ago
Solve the system:<br> x + 5y = -15<br> -2x -10y = 30*
Ksju [112]

Answer:

x= -5/3 y-5

Step-by-step explanation:

6 0
3 years ago
Help me guyssssss skeks
monitta

Answer:

19

Step-by-step explanation:

|-8 -11|=19

7 0
2 years ago
Read 2 more answers
Determine whether or not this is a function. Explain why it is or not is.<br><br> Thank you!
emmasim [6.3K]

Here you have black dots at x = {0, 1, 2, 4, 4.5, 5}.

For each of these x-values, there is one and only one associated y-value.  This fact tells us that the graph does represent a function.


6 0
3 years ago
Other questions:
  • All equilateral triangles are also isosceles triangles.
    5·2 answers
  • 12/45 =¿ fraccion mixta ,propia o impropia?<br><br> 24/5=¿fraccion mixta,propia o impropia?
    8·1 answer
  • What is the square root of 81
    10·2 answers
  • What is the coefficient of the simplified expression?<br> 3x+2-3x+7+5x​
    15·2 answers
  • Choose the best option.<br>1.(101), in base 10 is equal to:<br>a)10<br>b)1<br>c)2<br>d)5​
    8·1 answer
  • im sorry but im so confused T^T im so bad at these things- directions in picture NO LINKS OR YOUR GETTING REPORTED!
    8·2 answers
  • Which equation is represented by the graph below?
    6·1 answer
  • Please help multiple choice !!
    8·1 answer
  • What is the volume of this right triangular prism? please help!!!! 40 points!! ill mark brainliest ​
    12·1 answer
  • What is the equation of the line graphed below
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!