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
EastWind [94]
2 years ago
8

Which ordered pair is a solution of the equation 5x+y=-23?

Mathematics
2 answers:
11111nata11111 [884]2 years ago
6 0

Answer:

5x-4+-20+ -3=-23

Step-by-step explanation:

5x-3= -15 + -4 = 11

5x-5=-25+-3=22

5x-4=-20+-3=-23

5x-3= -15+ -5= -20

RUDIKE [14]2 years ago
4 0
5x+y = -23

by substitution

A)
5(-3) + (-4) = -23
-15 - 4 = -23
-19 = -23
Wrong
----------------
B)
5(-5) -3 = -23
-25 - 3 = -23
-28 = -23
Wrong
-----------------
C)
5(-4) - 3 = -23
-20 - 3 = -23
-23 = -23
Right ✅✅✅✅
You might be interested in
Determine whether each pair of segments is congruent
Dafna1 [17]

They are both labeled as 3 feet, so both must be equal, unless you doubt the labeling. Unless that is so, then both segments are equal.

6 0
3 years ago
Given z=f(x,y),x=x(u,v),y=y(u,v), with x(1,3)=2 and y(1,3)=2, calculate zu(1,3) in terms of some of the values given in the tabl
stich3 [128]

The value of zu(1,3) using the data elements represented on the table of values is q + p

<h3>How to solve the calculus expression?</h3>

The given parameters are:

z = f(x, y)

x = x(u, v)

y = y(u, v)

Where

x(1, 3) = 2 and y(1, 3) = 2

To calculate zu(1,3), we make use of:

z_u(1,3) = f_x(x,y) * x_u(1,3) +  f_y(x,y) * y_u(1,3)

The values x(1, 3) = 2 and y(1, 3) = 2 mean that:

(x,y) = (2,2).

So, we have:

z_u(1,3) = f_x(2,2) * x_u(1,3) +  f_y(2,2) * y_u(1,3)

From the table of values, we have:

f_x(2,2) = q

x_u(1,3) = 1

f_y(2,2) = 1

y_u(1,3) = p

So, the equation becomes

z_u(1,3) = q * 1 +  1 * p

Evaluate the product

z_u(1,3) = q + p

Hence, the value of zu(1,3) is q + p

Read more about calculus at:

brainly.com/question/5313449

#SPJ1

3 0
2 years ago
Put these numbers in order 55, 52, 46, 52, 46, 43, 49, 56, 42
Sphinxa [80]

Answer: 55

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A scale model of a house is 1 ft long. The actual house is 50 ft long. In the model, the window is 1 1/5 inches tall. How many f
allsm [11]

Answer:

60ft

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the number of possible outcomes if 12 quarters 4 dimes and 1 nickel are tossed
Gala2k [10]
The answer is 345 because you are suppose to multiply then add them togther
7 0
2 years ago
Other questions:
  • (15P) PLEASE HELP ME ASAP NEED HELP!
    10·1 answer
  • write a power represented with a positive base and a positive exponent whose value is less than the base
    15·1 answer
  • A parabola is defined by the equation (x-5)2=12(y+2). In which direction will the parabola la open
    8·2 answers
  • 20 points!!!
    9·2 answers
  • the average weight of 6 people is 173, a 7th person gets on and now the average weight is 165, how much did the 7th person weigh
    5·2 answers
  • The total length of a beach is 14.4 kilometers. If lifeguards are stationed every 0.06 kilometers, including one at the end of t
    6·1 answer
  • I need help as fast as possible
    6·1 answer
  • Find the degree of 2x7 y+4x9 -9y
    7·1 answer
  • 102 x5 multiply with expanded form
    12·1 answer
  • Which graph represents the following function? f(x)=-x+6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!