Answers
x >= -4
The arrow points to the right meanings that on the graph the arrow will go towards the right.
You could also think about it that x is greater than or equal to -4, so the arrow will be going towards the positive numbers from -4 meaning the arrow will go towards the right.
Also since it is greater than or equal to the circle will be a solid, filled in circle.
D is the answer
Hope this helps!
Related Questions
Mrs. Gonzalez buys a total of 32 crayons for her classroom. Each pack contains 8 crayons. How many packs of crayons does Mrs. Gonzalez buy ?
Answers
The Lovin' Lemon Company sells a 4-gallon jug of lemonade for $24. The Sweet and Sour company sells an eight-pack of one quart bottles of lemonade for $16. Which company has a higher price? Explain your answer.
Answers
How do I solve this?
Answers
2. Set the inside of the absolute value equal to positive and negative of the right side and solve both equations. Very often you get two solutions.
-8 + 8|k/10| = -8
Add 8 to both sides.
8|k/10| = 0
Divide both sides by 8.
|k/10| = 0
Now set k/10 equal to 0 and -0.
Since -0 is the same as 0, in this case you will only get one equation from the absolute value part.
k/10 = 0
Multiply both sides by 10.
k = 0
4 2/5 - 1 7/10
2 3/10
2 7/10
3 1/10
2 9/10
Answers
= 4 4/10 - 1 7/10
= 3 14/10 - 1 7/10
= 2 7/10
answer
2 7/10
4 2/5 - 1 7/10
= 4 4/10 - 1 7/10
= 3 14/10 - 1 7/10
= 2 7/10
Hope this helps
A rectangular flower garden is 8 ft longer than its width. It is surrounded by a brick wall 2 ft wide. The area of the walk is 176ft squared. Find the dimensions of the flower garden
Answers
8+x+8+x
16+2x * x = 176
x^2=80
x=4 sqrt(5)
Dimentions:
Length of parallel walls: 8+4 sqrt(5)
Other Walls: 4 sqrt(5)
Plzzzzzzzzzz help me
Answers
The answer would be the top right graph where none of the lines intersect since it shows that there is no possible real solutions for the system if none of the lines intersect on a certain point.
Remember: If the lines intersect, there is a solution; if the lines do not intersect, there is no solution; if the lines fall on the same line, or the equations are equivalent, then the solution is all real numbers.
Margo used the equation y=-4x-1 to graph a line. She graphed the point (-1, 0), Does (-1, 0) lie on the line? If not, what mistake did Margo make?
Answers
The line does not cross the point (-1, 0)
A sporting goods company can ship 6 football's in each carton. How many cartons
are needed to ship 75 football's?
Answers
the sum of two numbers is 70 and their difference is 24.Find the two numbers
Answers
The two numbers whose sum is 70 and has a difference of 24 is 23 and 47
Let
x = smaller number
y = Larger number
y + x = 70 (1)
y - x = 24 (2)
subtract (2) from (1) be to eliminate y
x - (-x) = 70 - 24
x + x = 46
2x = 46
x = 46 / 2
x = 23
substitute x = 23 into (1)
y + x = 70
y + 23 = 70
y = 70 - 23
y = 47
Therefore, two numbers whose sum is 70 and has a difference of 24 is 23 and 47
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Count the total number of atoms in CaCo2
Answers
You need a piece of fabric 5 12 yard long. Which of these is the smallest piece of fabric that would work?
Answers
Below is last month's business income statement for Korey's Comics. Using the information provided in the statement, determine net income for Korey's Comics last month. Korey?s Comics Monthly Business Income Statement Revenue Sales: $6,825 Returns: $215 Net Sales: Cost of Goods Sold Beginning Inventory: $780 Purchases: $1,795 Goods Available for Sale: Ending Inventory: $795 Total Cost of Goods Sold: Gross Profit:: Operating Expenses Wages: $1,460 Rent: $650 Utilities: $185 Advertising: $90 Taxes: $125 Total Operating Expenses: Net Income: a. $2,320 b. $2,510 c. $4,830 d. $6,610
Answers
Net Sales = Revenue - Returns = 6,825 - 215 = 6610
COGS = Beg Inv + Purch - Ending Inv = 780 + 1,795 - 795 = 1780
Gross Profit = Net Sales - COGS = 6610 - 1780 = 4830
OP Expenses:
Wages 1,460.00
Rent 650.00
Utilities 185.00
Advert 90.00
Tax 125.00
Total Operating Expenses: 2,510
Net Income = Gross Profit - Operating Expenses = 4,830 - 2510 = 2320
Net Income: 2,320
Based on the information given the net income is $2320.
Net income
Using this formula
Net Income = Gross Profit - Operating Expenses
Where:
Net Sales = Revenue - Returns
Net sales=$6,825 -$215
Net sales=$6610
Cost of goods sold= Beginning Inventory + Purchase - Ending Inventory
Cost of goods sold =$780 + $1,795 - $795
Cost of goods sold=$1780
Gross Profit = Net Sales - Cost of goods sold
Gross profit =$6610 - $1780
Gross profit=$4830
Operating Expenses:
Wages $1,460
Rent $650
Utilities $185
Advert $90
Tax $125
Total Operating Expenses $2,510
Let plug in the formula
Net income=$4,830 - $2510
Net income=$2320
Inconclusion the net income is $2320.
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Molly works at an electronics store. Her last customer purchased a DVD player for $67.65 and five DVDs for $57.93, including taxes. If the customer paid her with two $100 bills, how much change should she give him?
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200.00 - 125.58 = $74.42 change back
a number between 67 and 113 that is a multiple of 3, 6 and 9
Answers
A relation is a function if _____.
there is exactly one input for each output
there is exactly one output for each input
there is more than one input for each output
there is more than one output for each input
Answers
The answer to the question is B
C;
What two ratios are equivalent to 11/12
Answers
22 : 24
or
(11x3) (12 x 3)
33 : 36
both are equivalent to 11/12
The boiling point (at atmospheric pressure) of Ammonia is -28 1/10°F and of Propylene is -53 9/10°F. What is the difference in their boiling points?
-82°F
26°F
25 4/5°F
-81 4/5°F
Answers
Answer:
yeah I got it right
Step-by-step explanation:
it takes sami 10 minute to shovel the snow 20 m2 area. he charges 5 dollars for half an hour . how much will he charge to shovel the snow of a sidewalk that has a dimensions of 2m x 40m.
Answers
[tex]A=l*w[/tex]
In this case, l=2m and w=40m. Then we have
[tex]A=2*40=80m^{2}[/tex]
We know that he can shovel [tex]20m^{2}[/tex] in 10 minutes, so this would take him 40 minutes since 20*4=80. Now we just need to figure out how much this will cost. Since he charges $5.00 per half hour, we need to get 40 minutes in terms of half hours:
[tex]\frac{40}{30}=\frac{4}{3}[/tex]
Last, we just multiply his half-hour rate by the amount of half hours he is shoveling for:
[tex]\frac{4}{3}(5)=\frac{20}{3}[/tex]
I'll let you simplify the fraction.
True or False ?
A line represented by the equation x= 1/2 is parallel to x-axis?
Answers
İt is false
why is the square root of 32 irrational
Answers
If bookshelf is 28 inches long how many 7/8 inch thick books will it hold
Answers
which is 32
Choose an equation that represents the line passing through the point (2, -4) with a slope of 1/2.
Answers
Systems of equations word promblems. I need help answering this questions >. < Tysm. Please explain it also.
3)Flying to kampala with a tailwind a plane averaged 158 km/h. on the return trip the plane only averaged 112 km/h while flying back into the same wind. find the speed of the wind and the speed of the plane in still air
Answers
Speed of Wind = 23 km/hr
Speed of Plane in Still Air = 135 km/hr
==================================================
==================================================
Explanation:
First let's go over two definitions
Headwind = wind that is flowing in the opposite direction of the plane's direction of movement; i.e., wind that is coming from the head direction. Headwinds slow the plane down
Tailwind = wind that is coming from the tail of the plane and moving in the same direction as the plane's destination. Tailwinds speed the plane up
=======================
Let
w = speed of wind
p = speed of plane in still air
both speeds are in km/hr
With a tailwind, the plane will speed up so it will go from p to p+w. Therefore, the first equation is
p+w = 158
since the new speed (wind+plane's movement without wind) is 158 km/hr
Similarly, in a headwind, the speed reduces to 112 so
p-w = 112
because we take the plane's speed p and subtract off the wind speed w that slows down the overall speed
=======================
The system of equations is
p+w = 158
p-w = 112
Add up the equations and notice how w cancels
p+w = 158
p-w = 112
---------
2p+0w = 270
Leading us to
2p = 270
2p/2 = 270/2
p = 135
The speed of the plane in still air is 135 km/hr
=======================
Use p = 135 to find w
p+w = 158
135+w = 158
135+w-135 = 158-135
w = 23
The speed of the wind is 23 km/hr
Is 2(6-3x) + x equivalent to 2(3x) + x
Answers
You can think of it as the 6 does not have an x term, but in 3x, there is an x term.
___________________________________________________
2(6-3x) + x = 12 - 6x + x = 12 - 5x ;
2(3x) + x = 6x + x = 7x ;
Does: 12 - 5x = 7x ?
Add "5x" to each side of equation:
12 - 5x + 5x = 7x + 5x ;
to get:
12 = 7x + 5x ;
12 = 12x ;
Divide each side of the equation by "12" ;
12 / 12 = 12x / 12 ;
to get: 1 = x ; ↔ x= 1 ;
_______________________________________
Answer: "When "x = 1" ; "2(6-3x) + x" DOES EQUAL "2(3x) + x" .
___________________________________________________
A linear equation has more than one y intercept.what can you conclude about the graph of the equation?
Answers
The y-intercept is where a graph intersects the y axis.
Let 2 points lie on the y axis. Those are the y-intercepts.
2 lines can only have 0 intersections, 1 intersection, or infinitely many intersections.
Thus, if a line intersects another line more than 2 times, both lines must be the same line.
Using that information to create a line, you would have the line x=0.
x=0 is a vertical line that intersects the y-axis infinitely many times since they are the same line.
However, x=0 is not a function.
Have an awesome day! :)
A system of equations is graphed on the coordinate plane.
2y = 3x − 1
4y = 6x − 2
Select the number of solutions for the system of equations from the drop-down menu.
A. no solution
B. one solution
C. infinitely many solutions
Answers
how do I plot y=2x-4
Answers
m = slope or rise/run
b = y-intercept
So, the y-intercept would be -4 and the slope would be 2.
First, you would need to find the y-intercept, -4.
Next, you would use the slope, 2, to find the coordinate. Remember, 2 = 2/1
You would rise 2 and run 1.
The coordinates to form a line would be (1,-2), (3,2), and (-1,-6). All you would need to do is draw a line through the coordinates.
I hope this helps!
The graph below represents one function and the table represent s a diffrent function how are the functions similar?
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2.365 x 12.4 ASAP
can you please show work like this how you got it
Answers
To perform the multiplication 2.365 x 12.4, you need to multiply each digit of the numbers, remembering to keep track of decimal places, and then add all the partial results together. This gives a final result of 29.326.
Explanation:To solve the multiplication problem 2.365 x 12.4, you use the standard multiplication method, which involves multiplying each digit of the multipliers. Follow the steps below:
Multiply 5 (from 2.365) by each digit in 12.4: 5x4=20, 5x2=10, 5x1=5. Write this number, 11820, under the problem and mark the decimal.Multiply 6 (from 2.365) by each digit in 12.4, but shift one place to the left. Do the same for 3 and 2 in 2.365, shifting each time to the left.Add all the resulting numbers up, making sure your decimal places align correctly (2 places in this problem).The final result of the multiplication 2.365 x 12.4 is 29.326.
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Write the standard form of the line that contains a slope of -3/8 and passes through the point (5, -4). Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution.
Answers
Answer: [tex]3x+8y+17=0[/tex]
Step-by-step explanation:
We know that the equation of a line passing through a point (a,b) ans has slope 'm' is given by :-
[tex](y-b)=m(x-b)[/tex]
Given : Slope : [tex]m=\dfrac{-3}{8}[/tex]
Point = (5, -4)
Then, the equation of a line passing through a point (5, -4) ans has slope [tex]\dfrac{-3}{8}[/tex] is given by :-
[tex](y-(-4))=\dfrac{-3}{8}(x-5)\\\\\Rightarrow\ 8(y+4)=-3(x-5)\\\\\Rightarrow\ 8y+32=-3x+15\\\\\Rightarrow\ 3x+8y+32-15\\\\\Rightarrow\ 3x+8y+17=0\ \ [\text{In standard form}][/tex]
Therefore, the standard form of the line that contains a slope of [tex]\dfrac{-3}{8}[/tex] and passes through the point (5, -4):
[tex]3x+8y+17=0[/tex]