The difference in the total costs of the 12 pairs of shoes between the two sites is $46.77,
How to find the cost difference and total cost?Total cost is the sum up cost for all the individual process. we can find it by adding the cost for each steps.
In the given ques,
Super Sports is offering a 20% discount.
and shoes were originally priced at $72.50 and that a 6.5% sales tax will be applied.
On Double Dribbles, the same shoes were on for $54.75, and a 9% is added and has an extra $5.99 for shipping.
i.e. we have to find the difference in the total costs..
Now we have to multiply 12 by 72.50. The answer to that is 870. Next, we need to multiply 8 by 870 and divide it by 10. The answer to that is 696. Then, we need to add the price and the tax. The price will be 100%, and the tax will be 6.5%. 100 + 6.5 = 106.5. After that, we need to 106.5 by 100. The answer it that is 1.065. Now do times 1.065 by 696. And the answer to that is $741.24.
Do the same for other store. The answer to it is 788.01.
Thus, making Super Sports a better deal.
As, we need to find the difference. So, 788.01 - 741.24 = $46.77.
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The complete question is :
The coach for a basketball team wants to buy new shoes for her 12 players.
Super Sports is offering a 20% discount on each pair of shoes, which were originally priced $72.50. A 6.5% sales tax will be applied to the discounted price.
The same shoes are also available on Double Dribble's website for $54.75. A 9% processing fee will be applied to the cost of the shoes, plus a shipping fee of $5.99 for each pair.
What is the difference in the total costs of the 12 pairs of shoes between the two stores?
Can someone tell me the answer to this?
Answer:
c is the answer i hope this helps
y=-0.72x + 7.7
Find y when x = 3.5.
Answer:
y = 5.18
Step-by-step explanation:
replace x in the equation with 3.5
y = -0.72x + 7.7
y = -0.72(3.5) + 7.7
y = -2.52 + 7.7
y = 5.18
Answer:
5.18
Step-by-step explanation:
2. Stephanie has a bag of candy with 2 snickers, 3 butterfingers, 2 Reese's, and 3 Milky Ways bars. What is the probability that she picks a Butterfinger, does not replace and then picks a milky way bar?
I'm sorry to answer your question without an answer but I have no result but if I get one I will notify you
Step-by-step explanation:
I hope that help's SORRY!!
pls help :( i’ll give brainliest
Answer:
x=12; Converse of conrresponding angles postulate
Step-by-step explanation:
On parrallel lines the corresponding angles are equal. To find x we can set up the equation up like this:
8x-17=5x+19
Solve
X=12
The converse used was the Converse of Corresponding Angles Postulate
Find the angle between the vectors (5,-4) and (-7,3).
Round final answer to the nearest whole degree.
Angle =
Answer:
α = 164.5387822595581°
Step-by-step explanation:
Calculate dot product:
a · b = ax · bx + ay · by = 5 · (-7) + (-4) · 3 = - 35 - 12 = -47
Calculate magnitude of a vector:
|a| = ax2 + ay2 = 52 + (-4)2 = 25 + 16 = 41
|b| = bx2 + by2 = (-7)2 + 32 = 49 + 9 = 58
Calculate angle between vectors:
cos α = a · b
|a|·|b|
cos α = -47
41 · 58
= - 47
2378
√2378 ≈ -0.9638111202541978
α = 164.5387822595581°
What is the slope of the line that passes through (3, 14) and (7, 9)?
Answer:
[tex]m=\frac{-5}{4}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (3, 14)
Point (7, 9)
Step 2: Find slope m
Substitute [Slope Formula]: [tex]m=\frac{9-14}{7-3}[/tex]Subtract: [tex]m=\frac{-5}{4}[/tex]Question 2 of 5
Which of the following numbers is closest to 7?
A. 51
B. 47
C. 46
D. 50
Answer:
c
Step-by-step explanation:
this is the closer to the number 7 on a number line
Input Output
6 11
8 13
10 15
If the same rule is used, what is the output for the input of 20?
A. 12
B. 17
C. 25
D. 30
vegetable ghee is stored in the cylindrical vessel of internal radius 1.4m height 1.5m. if it is transferred into the rectangular tin cans 33cm * 10cm*5cm how many cans are required to empty the vessel
Answer:
5,598 cans are required to empty the vessel
Step-by-step explanation:
The volume of a cylinder of radius r and height h is:
[tex]V = \pi r^2h[/tex]
The volume of a box of dimensions X, Y, and Z is:
V=X.Y.Z
A cylinder of r=1.4 m and height h=1.5 is used to store vegetable ghee. It contains a volume of:
[tex]V_1 = \pi 1.4^2*1.5[/tex]
[tex]V_1=9.236\ m^3[/tex]
Converting to cubic cm:
[tex]V_1=9.236*1,000,000\ cm^3[/tex]
[tex]V_1=9,236,282\ cm^3[/tex]
The volume of each rectangular tin can is:
[tex]V_2=33*10*5=1,650\ cm^3[/tex]
[tex]V_2=1,650\ cm^3[/tex]
The number of cans required to empty the vessel is:
[tex]V_1/V_2=9,236,282/1,650 = 5,598[/tex]
5,598 cans are required to empty the vessel
determine the slope of a line that contains the points (6,7) and (5,1)
Answer:
A) 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (6, 7)
Point (5, 1)
Step 2: Find slope m
Substitute: [tex]m=\frac{1-7}{5-6}[/tex]Subtract: [tex]m=\frac{-6}{-1}[/tex]Divide: [tex]m=6[/tex]Helppppppppppppppppppppppppppppppppppp
Answer:
the answer its 7^2 +7^3x5 its d hope helps you
Step-by-step explanation:
Keenan hiked 15 times as far as Margot. How far did Keenan hike? Let m = the total number of miles
Keenan hiked 15 times as far as Margot. How far did Keenan hike? the total number of miles be m
The Keenan hike is measured in m is [tex]\frac{15m}{16}[/tex]miles.
The given parameters;
Keenan and Margot hiked m miles altogether.
Let the distance Margot hiked = n
Then, the distance Keenan hiked = 15n
The combined distance both hiked: m = n + 15n
Calculating Margot's hiked distance in terms of m is as follows:
m = n + 15n
m = 16n
n=[tex]\frac{m}{16}[/tex]
The calculation for Keenan's hike in terms of miles is
= 15(n)
=15[tex]\frac{m}{16}[/tex]
=[tex]\frac{15m}{16}[/tex]
Thus, the distance hiked by Keenan in terms of m is [tex]\frac{15m}{16}[/tex]miles.
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Does anyone know the answer?
Answer:
cos57° = x/51
General Formulas and Concepts:
Trigonometry
[Right Triangles Only] sin∅ = opposite over hypotenuse [Right Triangles Only] cos∅ = adjacent over hypotenuseStep-by-step explanation:
Step 1: Define
We are given a right triangle. We can use trig to solve for the missing side length.
Step 2: Set up ratios
We can choose between the 2 angles and have multiple ratios to solve for x.
sin33° = x/51
cos57° = x/51
Hence, we see that the 1st option would be the correct answer.
What is the simple formula for the nth term of the following arithmetic
sequence?
10, 14, 18, 22, 26, ...
OA. 4n+2
OB. 4n+8
OC. 4n+ 6
OD. 4n + 10
Answer:
4n + 10
Step-by-step explanation:
If ray DB If ray DB is an angle bisector of
Answer:
[tex]x = 5[/tex]
Step-by-step explanation:
[tex]m∠ADB = \frac{1}{2} m∠ADC [/tex]
⟹[tex]8x - 3 = \frac{1}{2} \times 74[/tex]
[tex]8x - 3 = 37 ⟹8x = 37 + 3[/tex]
Divide both sides by 8 to find the value of x
[tex]x = \frac{40}{8} [/tex]
Therefore:
[tex]x = 5[/tex]
Is y=3 proportional?
wait it is proportional
the coordinates of 3 points are a(-1, -6), b(3, -12) and c(k, 6). Find the value of k if a, b and c are collinear.
Plz answer quickly and step by step.
Answer:
The value of [tex]k[/tex] is -9.
Step-by-step explanation:
If [tex]A(x,y) = (-1,-6)[/tex], [tex]B(x,y) =(3, -12)[/tex] and [tex]C(x,y) = (k,6)[/tex], then [tex]\overrightarrow{BC} = \alpha\cdot \overrightarrow{BA}[/tex]. By vectors sum, we find each vector below:
[tex]\overrightarrow{BA} = A(x,y)-B(x,y)[/tex] (1)
[tex]\overrightarrow{BA} = (-1,-6)-(3,-12)[/tex]
[tex]\overrightarrow{BA} = (-4, 6)[/tex]
[tex]\overrightarrow{BC} = C(x,y)-B(x,y)[/tex] (2)
[tex]\overrightarrow{BC} = (k,6)-(3,-12)[/tex]
[tex]\overrightarrow{BC} = (k-3, 18)[/tex]
By substituting in the equation defined at the begining of this answer:
[tex](k-3, 18) =\alpha\cdot (-4, 6)[/tex]
[tex](k-3, 18) = (-4\cdot \alpha, 6\cdot \alpha)[/tex] (3)
The value of [tex]\alpha[/tex] is:
[tex]6\cdot \alpha = 18[/tex] (3a)
[tex]\alpha = 3[/tex]
If we know that [tex]\alpha = 3[/tex], then the value of [tex]k[/tex] is:
[tex]k-3 = -4\cdot \alpha[/tex]
[tex]k = 3-4\cdot \alpha[/tex]
[tex]k = 3-4\cdot (3)[/tex]
[tex]k = 3-12[/tex]
[tex]k = -9[/tex]
Then, the value of [tex]k[/tex] is -9.
While traveling to Europe, Phelan exchanged 250 US dollars for euros. He spent 150 euros on his trip. After returning to the United States he converts his money back to US dollars. How much of the original 250 US dollars does Phelan now have? Round to the nearest cent.
1 European euro = 1.3687 US dollars
44.70 US dollars
73.06 US dollars
136.87 US dollars
140.41 US dollars
Find the selling price of a suit if a store
paid $140 for it, and it was marked up 80%
over the cost.
Answer:
$252
Step-by-step explanation:
The store paid $140 for the suit. Let's first find the 80% of $140.
$140 x 80% = $112
So now we just need to add $112 to $140.
$140 + $112 = $252
* 16 points *. can somebody help me thanks
Answer:
b) [tex]\sqrt{10\\}[/tex]
Step-by-step explanation:
use law of sines to find all the sides and angles
16 and what other number is the geometric mean of 32
Answer:
16 and 64
Step-by-step explanation:
The geometric mean n of two numbers a and b can be given as;
√ab = n
In this question;
a = 16
b = ?
n = 32
So we have
16 * b = 32^2
b = 32^2/16
b = (32 * 32)/16
b = 2 * 32
b = 64
Lin and Han's families provide money for their school lunch accounts.
• Han starts with $100 in his account. He spends $15 each week on lunches.
• Lin starts with $25 in her account and does not spend any of it. Her family adds $10 each
week to her account.
1. At the end of 4 weeks, who has more money in their account?
2. After how many weeks will Han and Lin have the same amount of money in their lunch
accounts?
Answer:
1. Lin
2. 3 weeks
Step-by-step explanation:
Lin has more money in his account, and after 3 weeks Han and Lin will have the same amount of money in their lunch accounts.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
Han starts with $100 in his account. He spends $15 each week on lunches.
Lin starts with $25 in her account and does not spend any of it. Her family adds $10 each week to her account.
For hen:
x be the number of weeks
Total amount left = 100 - 15x
Plug x = 4
Total amount left = $40
For Lin:
y be the number of weeks.
Total amount = 25 + 10y
Plug y = 4
Total amount = 25+40 = $65
Lin has more money in his account.
To have the same amount:
100 - 15x = 25 + 10y
x = y
100 - 15x = 25 + 10x
x = 3 weeks
Thus, Lin has more money in his account, and after 3 weeks Han and Lin will have the same amount of money in their lunch accounts.
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Determine whether each table had the same rate change shown in the graph .
Select Yes or No for each table.
Answer:
yes no yes yes mark brainiest please
Step-by-step explanation:
$14.45=1.
8.) Your mother has a $1200 budget to buy you and your brother
Christmas presents. The average cost of a present for you is $30. Your
mother decides to spend $870 on your brother's Christmas presents.
How many presents will she be able to buy you?
Answer:the answer is 330 with that makes 11 presents
Step-by-step explanation:
because she spent 1200-870 on your brother subtract the 1200-870 it makes 330 so you can subtract 330-30 each will give 11 presents
The endpoints of a diameter of a circle are (7,-4) and (-3,2).
What is the equation of the circle in standard form?
Answer:
Step-by-step explanation:
-21x - 8y = 0
C
f
33 mi
44 mi
What is the length of the hypotenuse?
C =
miles
Answer:
The hypotenuse is 55 miles
Step-by-step explanation:
Given the sides of a right angle triangle as 33 and 44 miles, we want to get the hypotenuse
Mathematically, by Pythagoras’ theorem, the hypotenuse square is the sum of the squares of the other two sides
So we have;
h^2 = 33^2 + 44^2
h^2 = 3025
h = √3025
h =55 miles
A consistent and dependent system of linear equations has how many solutions?
Answer/Step-by-step explanation:
If a system has at least one solution, it is said to be consistent . If a consistent system has exactly one solution, it is independent . If a consistent system has an infinite number of solutions, it is dependent . When you graph the equations, both equations represent the same line.
If v 1 =(-2,5) and v 2 =(4,-3) , then the angle between the two vectors is Round your answer to two decimal places.
Answer:
-2.5, 4.-3
Step-by-step explanation:
I'm trying I hope this help's??
PLEASE HELP FAST ILL GIVE BRAINLIST
At 10 m tall farmhouse is located 28.0 metres away from a tree with a an Eagles nest. The angle of the elevation from the roof of the farmhouse to the Eagles nest is 30
What is the height of the Eagles nest?
A 16m
B 24m
C 26m
D 48m
Answer:
26m
Step-by-step explanation:
opp represents the height of the nest from the angle of elevation,adj represents the distance of the farmhouse from the building . Therefore,according to Tan rule (TOA)
Tan30° = opp/adj
opp= tan30° x adj
opp= tan30° x adj
opp = 0.5774 x 28
0pp= 16.12m
the height of the eagle's nest from the ground = 16m + 10m(since the farm house is 10m tall)
the height ...= 26m
Maria jogged 3 miles in 3/5 hour. How many miles does Maria jog??
Answer:
5 miles
Step-by-step explanation:
YW