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
mamaluj [8]
2 years ago
6

Is x + y = 18 linear or non linear?

Mathematics
2 answers:
r-ruslan [8.4K]2 years ago
7 0
A linear equation has 1 for all exponents on the placeholders
aka the equation is first degree (aka the hightest exponent on placeholders=1) so
it is linear
sattari [20]2 years ago
7 0
It's linear because the equation can be made into y=-x+18 which is a linear equation.
Hope this helps. 
You might be interested in
Does the table represent a linear or nonlinear function?
Misha Larkins [42]

Answer:

Linear

Step-by-step explanation:

Linear means the graph is a straight line. If you plot the points, the line will be straight, therefore it is linear.

5 0
2 years ago
S is inversely proportional to t<br> When s = 0.5, t = 7<br> Work out s when t = 0.8
defon

Given:

s is inversely proportional to t.

When s = 0.5, t = 7.

To find:

The value of s when t=0.8.

Solution:

s is inversely proportional to t.

s\propto \dfrac{1}{t}

s=\dfrac{k}{t}       ...(i)

Where, k is the constant of proportionality.

Putting s=0.5 and t=7, we get

0.5=\dfrac{k}{7}

0.5\times 7=k

3.5=k

Putting k=3.5 in (i), we get

s=\dfrac{3.5}{t}

This is the equation of proportionality.

Putting t=0.8, we get

s=\dfrac{3.5}{0.8}

s=4.375&#10;

Therefore, the value of s is 4.375 when t=0.8.

5 0
2 years ago
How do you do 1/8 the sum of 23 and 17
Mariulka [41]
\sf 23+17=40 \\ \\  \frac{1}{8}*40= \frac{40}{8}=\boxed{\sf 5}
6 0
3 years ago
Read 2 more answers
Help i'll give brainlist
kow [346]

Answer:

y = -2

Step-by-step explanation:

The midline is the horizontal line that passes exactly in the middle between the graph's maximum and minimum points.

From inspection, curve has a maximum at y = 1 and a minimum at y = -5

The midline between these is y=\frac{1-5}{2}=-2

So the equation for the midline of this graph is y = -2  (shown in red on the attached graph)

6 0
2 years ago
Can someone help me plzz
Rashid [163]
Let's go through each answer choice and eliminate the choices.

a) 6(2/3) = 4, this is less than 6, making it our correct answer, but still go and check each answer
b) 6(2/3) again = 4, this is less than 6, making this answer choice wrong.
c) 6(3/2) = 9, this is greater than 6, making this answer choice wrong.
d) 6(3/3) = 6, this is equal to 6, making this answer choice wrong.
8 0
3 years ago
Other questions:
  • PLEASE Solve Fast |x+2|&lt;4
    5·1 answer
  • 18 points
    5·1 answer
  • Which is a true statement about the diagram?
    8·2 answers
  • A study of several cities shows a positive correlation between the number of churches and the
    9·1 answer
  • Find the surface area of the figure. Round your answer to the nearest hundredth if necessary.
    10·1 answer
  • Jack knows the surface area of a cylinder and its radius. He wants to find the cylinder's helght. He needs to rewrite the formul
    13·1 answer
  • Determine all natural numbers x,y and z such that x
    14·1 answer
  • PLZ HELP ASAP ASAP!!!!
    14·1 answer
  • An amusement park sells child and adult tickets at a ratio of 3:1. On Saturday, they sold 63 adult tickets. How many child ticke
    7·1 answer
  • Solve for d.<br><br> 1.17=d/3<br> d =
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!