The point (-3,1) is not passing through the graph y = -2x + 7 so option (C) will be correct.
How to plot a graph?
A graph is a diagram that shows the fluctuation of one variable in relation to one or more other variables.
In order to plot the graph, we need to find out y's values corresponding to x's value
After that, we need to substitute the values of x's and y's into the coordinate geometry.
Given that a line y=-2x+7
Now in order to satisfy any point of this function then the value or
coordinate should satisfy the function or line.
So by checking option (A) 9 = -2(-1) + 7 = 9 so its satisfy.
So all options except (C) are satisfying.
Option (C) ⇒
-2(-3) + 7 ≠ 1
Hence "The point (-3,1) is not passing through the graph y = -2x + 7".
For more information about the graph of a function
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PLEASE HELP ME ASAP!
Based on the information in the table, is the relationship between pens and the number of boxes a proportional relationship? Why?
The table is shown below.
PENS : 3 - 6 - 9 - 12
BOXES : 1 - 2 - 3 - 4
Answer:
Yes
Step-by-step explanation:
for pens you are adding 3 each time
for boxes you are adding 1 each time
it is correct because they all have the same unit rate
3/1=3
6/2=3
9/3=3
12/4=3
The Apple watch costs $299, you have a 15% coupon and the tax rate is 5.5%. What is the final price of the watch?
Answer:
$268.13
Step-by-step explanation:
Coupon- 100-15= 85
85 = 0.85
299 x 0.85 = 254.15
Tax Rate- 5.5% = 0.055
254.15 x 0.055 = 13.97825
13.97825 + 254.15 = 268.13
Which side lengths form a right triangle?
Answer:
c
Step-by-step explanation:
HELP ME! im not sure !
Answer:
193.2
Step-by-step explanation:
The way you would find the volume to a rectangular prism, is multiplying your length x width x height.
*EXTRA POINTS* Identify each pair of angles as-----
vertical, supplementary, corresponding, alternate interior, alternate exterior, or consecutive (same-side) interior:
1. 3 divided by 1 and 1/3 2. 6 divided by 2 and 2/5 3. 1 and 3/4 divided by 3/4 4. 2 divided by 4 and 2/7 5. 7 divided by 3 and 1/9 6. 6 and 2/3 divided by 4/5 7. 1 and 1/9 divided by 5/6
Answer:
1. 2.25
2. 2.5
3. 2.3.................
4. 0.46...................
5. 2.25
6. 8.3......................
7. 1.33.................
Step-by-step explanation:
that sholnd be right
What is the solution for -10 < x - 9? x < -1 x < -19 x > -1 x > -19
Answer:
x > -1
Step-by-step explanation:
-10 < x - 9
-10 + 9 < x - 9 + 9
- 1 < x
x > -1 is the correct answer.
Hope this helps.
Answer:
x > -1 Is your answer
Step-by-step explanation:
Hope this helps!
Have a nice day! ♥
Why would someone choose to use a graphing calculator to solve a system of linear equations instead of graphing by hand? Explain your reasoning.
plz give a long paragraph or i will get it wrong
P.S i might give a brainlist....no i will
Answer:
A graphing calculator is more likely to be correct than if we do it by hand. When doing it by hand, we could have minor algebra errors that could change the final answer. However, the calculator has built-in algorithms that could solve the system of equations quickly and accurately. also another
Sample Response: A graphing calculator is more accurate than graphing by hand. If the slope and/or y-intercept is a fraction or decimal, it is more difficult to accurately graph by hand. Using a calculator might also be more time-efficient because it might accept a line in any form. A calculator’s window can be adjusted quickly instead of having to redraw a graph by hand when adjusting the scale.
Step-by-step explanation:
Answer:
A graphing calculator is more accurate than graphing by hand. Using a calculator might also be more time efficient because it might accept a line in any form. A calculator's window can be adjusted quickly instead of having to redraw a graph by hand when adjusting the scale.
Where were MOST of France's colonies located in Africa?
A in the west
B. in the south
C. in the northeast
D. in the northwest
I will you brainiest if you can answer this
HELP PLS ASAP
According to this ratio 6:5, if 60 students attended from New York, then how many students were from Pennsylvania?
Ali plans to buy 6 softballs and 3 soccer balls for the teen club. If he has a coupon for $8 off his purchase , how much will he pay for the balls?
Answer:
c=(6x+3y)-8
Step-by-step explanation:
Fill in the blanks to explain one way to solve this system of equations using elimination.
6x + 2y = 14
5x – 2y = 8
First, add the two equations to get 11x = ____. Then substitute for x in either equation to get y =___.
PLEASE HELP
Answer: answer is Firts add the two equations to get 11x=22 Then substitute 2 for x in either equation to get y= 1
Step-by-step explanation:so [22][ 2] and ( 1) should be your answers and if your in quiziz mark that is true if ur not then mark my answers
The blank places can be filled as, First, add the two equations to get 11x=22. Then substitute for x in either equation to get y =1.
What is a System of the equation?Inconsistent System
A system of equations to have no real solution, the lines of the equations must be parallel to each other.
Consistent System
1. Dependent Consistent System
A system of the equation to be Dependent Consistent System the system must have multiple solutions for which the lines of the equation must be coinciding.
2. Independent Consistent System
A system of the equation to be Independent Consistent System the system must have one unique solution for which the lines of the equation must intersect at a particular.
The equation can be solved by adding the two of the given equation,
[tex]6x + 2y + 5x - 2y = 8+14\\\\11x = 22[/tex]
As we get the values of 11x=22, find the value fo x which is 2, substitute the equation in either of the given equation,
6x + 2y = 14
6(2) + 2y = 14
2y = 14 - 12
y = 1
Thus, the value of y is 1.
Now, the blank places can be filled as, First, add the two equations to get 11x=22. Then substitute for x in either equation to get y =1.
Learn more about System of equation:
https://brainly.com/question/12895249
HELP PLEASE ITS DUE IN 5 MINUTES
Answer:
They are similar.
Step-by-step explanation:
Both polygons are similar. The polygon on the right has been dilated by a scale factor of 1.2.
The diagram shows a regular 11-sided polygon.
Work out the size of the angle marked d.
Leave answer to 2 decimal places where appropriate.
Answer:
d = 32.73°
Step-by-step explanation:
Angle 'd' is an exterior angle of the given polygon.
By the property of the exterior angles of a polygon, sum of exterior angles of a polygon is 360°.
And the measure of an exterior angle of a polygon = [tex]\frac{360}{n}[/tex]
Here 'n' = Number of sides of the polygon
From the picture attached,
Number of exterior angles of the regular polygon = 11
Therefore, measure of the exterior angle = [tex]\frac{360}{11}[/tex]
= 32.7272
≈ 32.73°
Find the length of x
Please help me
help me solve this pls! (For 25 points)
A bag contains 10 red marbles, 8 blue marbles and 2 yellow marbles. Find the probability of getting a blue marble.
Answer:
80%
Step-by-step explanation:
please give brainliest
A middle school took all of its 6th grade students on a field trip to see a ballet at a theater that has 1700 seats. The students left 1292 seats vacant.what percentage of the seats in the theater were filled by the 6th graders on the trip
We have that the percentage of the seats in the theater were filled by the 6th graders on the trip is mathematically given as
X=24%From the question we are told
A middle school took all of its 6th grade students on a field trip to see a ballet at a theater that has 1700 seats. The students left 1292 seats vacant.what percentage of the seats in the theater were filled by the 6th graders on the tripPercentage
Generally the equation for the filled percentage is mathematically given as
[tex]X=\frac{Filled seat}{total seat}*100\\\\Therefore\\\\X=\frac{1700-1292}{1700}*100[/tex]
X=24%For more information on percentage visit
https://brainly.com/question/8011401?referrer=searchResults
What is the perimeter of the triangle shown? Round to the nearest hundredth.
Answer:
24.6
Step-by-step explanation:
Find the area of the square ABCD.
Answer:
Step-by-step explanation:
area of square is basically one side times itself
14 times 14 =196m^2
Answer: 196 meters
Step-by-step explanation: To find the area of any square you must do length(vertical side) times the width(horizontal side). It would look like this: length x width. So in this equation, it would be 14x14=the area. Another thing is that when you have a square when you know one side the other side is always as long or wide as the one you know. So 14x14=196 square meters
Kent can paint a room in twice as fast as Luannda. Together they can paint the room in 5 hours. How long would it take Kent to paint the room alone? Write an equation to solve
Answer:
for kent it would be [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
The computation is shown below:
Let us assume Luannda be [tex]\frac{x}{1}[/tex]
And for kent be 2x
Together they take 5 hours
So
[tex]\frac{x}{1} + \frac{2x}{1} = 5\ hours\\\\3x = 5\\\\x = \frac{5}{3}[/tex]
So for kent it would be [tex]\frac{1}{5}[/tex]
Please help! (100 points!) look at the image :)
Answer:
Step-by-step explanation:
Answer:
What image?
Step-by-step explanation:
Thanks? :)
What is the mZVXW?
V
116°
?
X
W
106°
Answer:
∠ VXW = 69°
Step-by-step explanation:
The inscribed angle VXW is half the measure of its intercepted arc VW
arc VW = 360° - (116 + 106)° = 360° - 222° = 138°, then
∠ VXW = 0.5 × 138° = 69°
A school cafeteria has 10 1/2 gallons of orange juice to give equally to 7 classes. How much orange juice will each class get
Answer:
3/2
Step-by-step explanation:
10 1/2 divided by 7 = 1 1/2 or 3/2
A leather coat originally cost 125.99 and is on sale for 25% off. What is the new price of the leather coat
Answer: $94.49
Step-by-step explanation:
125.99 x 25/100
125.99 x 0.25
you save = $31.50
final price = original price - discount
final price = 125.99 - 31.4975
final price = $94.49
What is The distance between The points(-6,7) and(-1,1) round to the nearest whole unit
Answer:
8
Step-by-step explanation:
using the distance formula
Complete each subtraction equation below as an addition equation. a − 9 = 6
Answer: a = 15
Step-by-step explanation:
15 - 9 = 6
Answer:
a=7
Step-by-step explanation:
add 9 to 6 and that is your answer
Write the linear equation of this line.
Find the value of X
...
How would I do this?
Answer:
x=35.5
Step-by-step explanation:
x+(x+7)=78
2x=71
x=35.5
i think this is it