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
vekshin1
3 years ago
5

Find the value of 2x - y when x = -3 and y = -4​

Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0

Answer:

-2

Step-by-step explanation:

<u>We are given the following;</u>

  • \text{Expression:} \ 2x - y
  • y = -4
  • x = -3

Plug the value of y and x into the expression;

\implies 2x - y

\implies 2(-3) - (-4)

Simplify the expression as needed;

\implies 2(-3) - (-4)

\implies -6 + 4

\implies \boxed{-2}

Therefore, -2 is the value of 2x - y, when x = -3 and y = -4.

Leran more about this topic: brainly.com/question/556937

You might be interested in
Match the statement to the property it shows.
xxMikexx [17]

Answer:

If MN = XY, and XY = AB, then MN = AB.  Transitive Property

If AB = CD, then CD = AB.  Symmetric Property

Segment CD is congruent to segment CD. Reflexive Property

Step-by-step explanation:

Transitive property states that for all reall numbers a, b, and c, if a = b, b = c, then a = c.

Symmetric Property states that for all real numbers a and b, if a = b, then b = a.

Reflexive Property states that for every real number a, a=a

6 0
3 years ago
Read 2 more answers
4x-3y=30<br> 3x+2y=22<br> (6,-2)
shusha [124]

This ordered pair is not a solution for the given equations. We can tell this by plugging in to each of them and seeing that it does not provide a true statement for both. It does work for the first, but is not an intersection due to it not working for each.

4x - 3y = 30

4(6) - 3(-2) = 30

24 + 6 = 30 (TRUE)

3x + 2y = 22

3(6) + 2(-2) = 22

18 - 4 = 22

16 =/= 22 (FALSE)

5 0
4 years ago
The graph of g(x) = (x + 2)2 is a translation of the graph of f(x) ____ by ____ units.
SashulF [63]

Step-by-step explanation:

VERY EASY FOR ME

The real part (red) and imaginary part (blue) of the Riemann zeta function along the critical line Re(s) = 1/2. The first non-trivial zeros can be seen at Im(s) = ±14.135, ±21.022 and ±25.011. The Riemann h

ypothesis, a famous conjecture, says that all non-trivial zeros of the zeta function lie along the critical line.

SO 6+/7× and 78/+×

ANSWER

3 0
3 years ago
11.
dedylja [7]
The answer is D. $270.00.
To find this answer, you divide 37.80 by 14%.
6 0
4 years ago
Top brainilest and extra points
quester [9]

The formula for a cone is pi * r^2 * (h/3) or pi* r^2 * h * 1/3.

Since the height is 7ft and the radius if 4ft you plug those into the equation and get:

V= 1/3 * pi * (4^2) * (7)ft cubed which is the answer of B

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which statements could you use to conclude that JKLM is a parallelogram
    14·2 answers
  • Can someone please help me with this question :)
    8·1 answer
  • The temperature is - 2 degrees * C . the temperature rises by 15°Cwhat is the new temperature?
    14·2 answers
  • Identify the values of a , b , and c in the following quadratic equation.<br><br> 2 x2 + 3 x + 7 = 0
    13·2 answers
  • I was just wondering this is one of my questions in my math books and i needed help (Its really long i did all the work i just w
    8·1 answer
  • The number of daily sales of a product was found to be given by S = 600xe−x2 + 600 x days after the start of an advertising camp
    15·1 answer
  • Zoom in to see the question plzzz help!!!
    10·1 answer
  • Write an equation of the line that passes through (4, −6) and is parallel to the line y=−3x−9.
    12·1 answer
  • ………………..please lolz :,)
    10·2 answers
  • One-quarter of the counters in a tub are red. The rest of the counters are green. If there are 48 green counters, how many red c
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!