Answer:
Commission= $53.82
Step-by-step explanation:
First, we need to calculate the gross profit of the sale:
Gross profit= sale price - total cost
Gross profit= 899 - 600
Gross profit= $299
Now, the commission made by the seller:
Commission= gross profit*commission rate
Commission= 299*0.28
Commission= $53.82
What is the image of the point (6,7) after a rotation of 90 degrees counterclockwise about the origin
Answer: Note the location of Point C’, the image of Point C after a 90-degree rotation. And this process could be repeated if you wanted to rotation Point C 180 degrees or 270 degrees counterclockwise: Point C after a 180-degree rotatio.
Hope it helps
The new coordinates after rotation will be (-7, 6).
What is mean by Rotation of a Point in X - Y plane?A rotation is a transformation in a plane that turns every point of a preimage through a specified angle and direction about a fixed point.
We have to given that;
A Point on a xy - plane as (6, 7) which is rotated by 90° counter clockwise about the origin.
Now, According to the question, we have;
A point with coordinates = (6, 7)
We know that, Any point (say A[x, y]) when rotated 90° counter clockwise about the origin, then its new coordinates become A'(-y, x).
Hence, By Using this rule, the coordinates of the point after rotation of point by 90° counter clockwise about the origin will be;
⇒ (-7, 6).
Hence, The new coordinates = (-7, 6).
Learn more about the Rotation of points visit;
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In a direct variation equation F(x)=6 when x=4
Answer: C. f(x)=1.5x
Step-by-step explanation:
Here's the complete question:
In a direct variation equation f(x) = 6 when x = 4. what is the direct variation equation
A-f(x)=6x
B-f(x)=4x
C-f(x)=1.5x
D-f(x)=0.67x
The direct variation equation will be:
6 = kx
When x = 4, this will be:
6 = 4k
k = 6/4
k = 1.5
Therefore, the direct variation equation is: f(x)=1.5x
The length and width of a rectangle, in terms of x, are x + 3 and 2x − 17, respectively. The area of the rectangle is 234 square units. (a) (6 points) DETERMINE the possible values of x
The possible values of x of a rectangle with length and width of x + 3 and 2x - 17 respectively is 15
Area of a rectangle
area of a rectangle = lw
where
l =lengthw = widthTherefore,
length = x + 3
width = 2x - 17
area = 234
Therefore,
234 = (x + 3)(2x - 17)
2x² - 17x + 6x - 51 = 234
2x² - 11x - 51 - 234 = 0
2x² - 11x - 285 = 0
Therefore,
(x - 15)(2x + 19)
Hence,
x = 15 or x = - 19 / 2
we can only use positive values. Therefore, x = 15
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Alex is trying to run a certain number of miles by the end of the month Alex is 40% of the way to achieving her goal and she already has run 12 miles how many miles is she trying to run by the end of the month
Answer:
30 miles
Step-by-step explanation:
Given that:
Alex has some target to run a certain number of miles by the end of the month.
Goal already achieved = 40% of the total goal
Number of miles already run by Alex = 12 miles
To find:
Number of miles that Alex is trying to run by the end of month?
Solution:
We have to find nothing but the goal of Alex here.
Let the number of miles that Alex is trying to run by the end of the month = [tex]x[/tex] miles
As per question statement:
40% of total number of miles to be run = 12 miles
OR
[tex]\dfrac{40}{100}\times x = 12\\\Rightarrow 40x=12\times 100\\\Rightarrow x = \dfrac{1200}{40}\\\Rightarrow \bold{x = 30\ miles}[/tex]
Total number of miles that Alex is trying to run by the end of the month = 30 miles
Use the quadratic formula to solve for x. 4x2 +9x-1=0
Answer:
[tex]x=\frac{-9\pm\sqrt{65} }{8}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Standard Form: ax² + bx + c = 0Quadratic Formula: [tex]x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}[/tex]Step-by-step explanation:
Step 1: Define
4x² + 9x - 1 = 0
Step 2: Define variables
a = 4
b = 9
c = -1
Step 3: Find roots
Substitute: [tex]x=\frac{-9\pm\sqrt{9^2-4(4)(-1)} }{2(4)}[/tex]Exponents: [tex]x=\frac{-9\pm\sqrt{81-4(4)(-1)} }{2(4)}[/tex]Multiply: [tex]x=\frac{-9\pm\sqrt{81-16} }{8}[/tex]Subtract: [tex]x=\frac{-9\pm\sqrt{65} }{8}[/tex]2 tickets cost $14. How many tickets can you buy with $63
Answer:
9 tickets
Step-by-step explanation:
If two tickets cost 14 dollars, then each ticket will cost 7 dollars
63/7=9
You can buy 9 tickets
Answer:
You can buy about 31 tickets
Step-by-step explanation:
Simplify the expression.
347+429+437
1. 11 2/9
2. 12 2/9
3. 11 9/23
4. 12 9/23
Answer:
2. 12 2/9
Step-by-step explanation:
Because of the choices, I assume the three addends are mixed numerals:
3 4/7 + 4 2/9 + 4 3/7 =
= 3 + 4 + 4 + 4/7 + 2/9 + 3/7
= 11 + 7/7 + 2/9
= 11 + 1 + 2/9
= 12 2/9
Answer: 2. 12 2/9
what is the value of x?
Answer:
94
Step-by-step explanation:
i put protractor to screen
Answer:
x = 184 degrees
Step-by-step explanation:
7 sided shapes add up to 900 degrees.
148 + 140 + 136 + 142 + 150 = 716
900 - 716 = 184
I hope this helped and if it did I would appreciate it if you marked me Brainliest. thank you and have a nice day!
20 points!!!! solve it! i will put the picturee
Step-by-step explanation:
The equation is y = 1.5x.
When x = 3, y = 1.5(3) = 4.5.
If 12 X 15 = 180 then what would 24 X15 equal (without solving it on paper)? Is there an easy way to figure out the answer? If so, explain.
Answer:
360
Step-by-step explanation:
It's a simple concept. All you have to do is double the answer! Here's why:
We already know that 12 x 15 is 180. Now we're trying to figure out 24 x 15. 24 is 12 two times, or 12 doubled. Since 12 is doubled, the answer should also be doubled.
Let's take an easier example: 3 x 2.
The answer is 6. What if you doubled the 3 to get 6 x 2? The answer is 12, which is 6 doubled. By doubling the multiplier or multiplicand of the problem, you are also doubling the answer.
It's not just doubling, either. If 3 x 2 is 6. Then 9 x 2 is 18. You tripled the multiplier which is 3, so the answer is also tripled.
Hope this makes some sense lol
Helpppppppppppppppppp
Chrissy ate 10% of the Christmas cookies. If she ate 6 cookies, how many Christmas cookies were left?
Answer:
If Chrissy eats 6 cookies so 54 cokies are left. .
Step-by-step explanation:
Chelsea wants to join a fitness club. The fitness club charges and initial membership fee of $30 and a monthly fee of $10.50. She has $114 to spend on a membership at the fitness club. Right and solve an equation to find the number of months Chelsea can be a member of the fitness club
Answer:
She can be a member for 8 months
Step-by-step explanation:
Let x be the number of months
30 + 10.5(x) = 114
30 + 10.5x = 114
10.5x = 114-30
10.5x = 84
x = 84/10.5
x = 8 mints
Answer:
The monthly membership fee.
Step-by-step explanation:
Ella wants to buy a new uniform for work that costs $32. Her employer promises to pay 20% of the cost, while Ella must pay the rest. How much money will her employer pay?
What is the change in temperature from 15° to -9°?
-6°
6°
-24°
24°
Answer:
-24
Step-by-step explanation:
Answer:
-24
Step-by-step explanation:
someone help 6th grade math i will give brainliest
Answer:
The first on is 64.
The second one is -64.
The last one is 10,000.
Step-by-step explanation:
I hope this helps! :)
Write an equation of a line that passes through the point (4, 3) and is perpendicular to the graph of the equation y= -1/3x+4
please help i’ll mark as brainlist but please
Answer:
you have a line with slope = -1/3. A line perpendicular to that has to have slope that's the negative reciprocal, or 3.
So we have a slope and a point. The line in point-slope form is
(y-3) = 3(x-4).
You can convert that to another form if you need to
any more help just ask :)
ITS EASY BUT I ALWAYS CANT SOLVE IT
Find the perimeter and the area of a rectangle with the sides 3 3/10 meters and 6 2/3 meters.
The area of the rectangle is __ m2. The perimeter of the rectangle is __ m.
Answer:
The area of the rectangle is 22 m^2. The perimeter of the rectangle is 19.93
Step-by-step explanation:
The area of a rectangle is [tex]l*w[/tex]. The perimeter of a rectangle is [tex]2(l+w)[/tex] or just adding up all 4 sides. Now, all you need to do is math.
[tex]A= 3.3 * (20/3) = 22\\P = 2 (3.3 + (20/3)) = 19.93[/tex]
If your teacher has rounding rules, please follow it.
Describe the transformation from the graph of f(x) = x + 2 to the graph of g(x) = x − 7.
I need help asap!!!!!!
What does a graph look like when y=-2+5?
Please I really need help
Answer:
Extreme fitness: y=10x+50
Ultimate fitness:y=15x+30
Step-by-step explanation:
HELP ME PLEASEEEEEE ASAP I REPEAT HELPPP
Answer:
b
Step-by-step explanation:
denominator(5) stays the same
multiply 2 by 4 since that is 1 fourth of an hour.
So now its 8/5
5 goes into 8 1 time with 3 leftover
So the 1 is a whole number now
the leftover fraction 3/5
=1 3/5
Just solve number two
9514 1404 393
Answer:
(3) h < k
Step-by-step explanation:
In this form, h represents the amount by which the square root function is translated to the left (3), and k represents the amount of translation upward (4).
The appropriate relation is ...
3 < 4
h < k
Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
(-4,1) m=4
The equation of the line is ?
Answer:
An equation in point-slope form of the line that passes through the given point and with the given slope m = 4 will be:
[tex]y-1 = 4(x-(-4))[/tex]
Step-by-step explanation:
Given
The point = (-4, 1)m = 4Using the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
here:
m = slope(x₁, y₁) = pointsubstituting the values m = 4 and the point (-4, 1) in the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-1 = 4(x-(-4))[/tex]
Thus,
An equation in point-slope form of the line that passes through the given point and with the given slope m = 4 will be:
[tex]y-1 = 4(x-(-4))[/tex]
Note: It can further be simplified
[tex]y-1=4\left(x+4\right)[/tex]
Add 1 to both sides
[tex]y-1+1=4\left(x+4\right)+1[/tex]
[tex]y=4x+17[/tex]
Solving equations
2(x-4) = -4(2x+1)
Answer:
x=2
THAT IS ALL I KNOW SORRY
Step-by-step explanation:
Answer:
x = -1.2
Step-by-step explanation:
First distribute
2x + 8 = -8x - 4
next move variables to one side
2x + 8 = -8x - 4
+8x +8x
10x + 8 = -4
now get the variable by its self
10x + 8 = -4
-8 -8
10x = -12
/10. /10
x = -1.2
1. If you increase a number by ten, the result is less than sixteen
2. A number w times two is less than it equal to negative eight
Answer:
1. 1, 2, 3, 4, or 5
2. as long as it is -4, -5, -6, -7, and so on
Step-by-step explanation:
What is the area of the garden?
Answer:
104
Step-by-step explanation:
8(rt 13)(rt 13)
8(13)
104
a discount of 15% is allowed on an article. If a customer received 600.00 discount. find the actual paid on the article
Answer:
Step-by-step explanation:
if 600 represents ........................15%
x.................................................100%
(600*100)/15=4000
the customer paid
4000-600=3400
3 subtracted from 9 times 2 and 5 is added
20
Step-by-step explanation:
Step-by-step explanation:
it is 20
9×2-3+5= 20
there the correct answer this time
Use the formula a^2-b^2= (a+b)(a-b) to factor completely. What are the factors of 36x^8-49 ?
Answer:
(6x^4-7)(6x^4+7)
Step-by-step explanation:
36x^8-49
1. look for a gcf. since there isn't one, you move on to the next step.
2. what multiplies to what you need. you can do box method or diamond method.
3. (6x^4-7)(6x^4+7)
Answer:
C
Step-by-step explanation:
