Leo wants to buy some shoes. He found the shoes at three different stores for a price of $35. The stores are each having a sale. Store X is offering 15% off the price of the shoes. Store Y is offering $5 off the price of the shoes. Store Z is offering a 15 discount off the price of the shoes. Which statement about the sale price of these shoes is true?.
Leo should buy the shoes from the store Z, as store Z has the best selling price of $28. Statement 2 is true.
What is percentage ?Percentage of a number is the part of the number expressed in the in every hundred. Percentage of a number is expressed with the symbol '%'.
Leo wants to buy some shoes. He found the shoes at three different stores for a price of $35.
The final price of store X-
As store X is offering 15% off the price of the shoes and the price of shoes is $35. Thus the selling price of store X is,
[tex]P_x=35-35\times\dfrac{15}{100}\\P_x=35-5.25\\P_x=29.75[/tex]
As store Y is offering $5 off the price of the shoes and the price of shoes is $35. Thus the selling price of store Y is,
[tex]P_y=35-35\times\dfrac{5}{100}\\P_y=35-1.75\\P_y=23.25[/tex]
As store Z is offering a 1/5 discount off the price of the shoes and the price of shoes is $35. Thus the selling price of store Z is,
[tex]P_y=35-35\times\dfrac{1}{5}\\P_y=35-7\\P_y=28[/tex]
Thus, Leo should buy the shoes from the store Z, as store Z has the best selling price of $28. Statement 2 is true.
Learn more about the percentage here;
https://brainly.com/question/24304697
The measure of c is .
[tex]\text{By the Pythagorean Theorem}\\c^2=6^2+8^2\\c^2=36+64\\c^2=100\\c=\sqrt{100} \\c=10[/tex]
lol this again really need answers
Answer:
the middle one
Step-by-step explanation:
y/x
and so 6/8 = y/16
A dilation with a scale factor of 1/2 is applied to the three sides of Triangle ABC to create Triangle A'B'C'. The side lengths of Triangle ABC are: A = 4ft, B = 3ft, C = 5ft. What are the lengths of the sides on the new Triangle A'B'C'? Question 8 options:
A. A' = 8ft, B' = 6ft, C' = 10ft
B. A' = 2ft, B' = 1.5ft, C' = 2.5ft
C. A' = 3.5ft, B' = 2.5ft, C' = 4.5ft
D. A' = 4.5ft, B' = 3.5ft, C' = 5.5ft
Please Help...Thank uu
Answer:
its B.
Step-by-step explanation: just take half off the numbers, and then you have your answer. simple.
Please answer this. I will give you Brainliest.
Answer:
A) [tex]14.9[/tex]
Step-by-step explanation:
[tex]0.3r-4.9\\\\0.3(66)-4.9\\\\19.8-4.9\\\\14.9[/tex]
Answer:
14.9
Step-by-step explanation:
It's simple. Just replace the r with 66.
Which statement is sometimes true:
1. A square is a rhombus
2. A trapezoid is a parallelgram
3. A rectangle is a parallelogram
4. A rectangle is a square
Answer:
4. A rectangle is a square
Step-by-step explanation:
A rectangle can be a square, but not always. A rectangle has 2 pairs of parallel sides, 2 pairs of congruent sides, and 4 right angles. Squares have 2 pairs of parallel sides, 4 congruent sides, and 4 right angles. So, the difference between the two is that adjacent sides are not necessarily congruent in rectangles, but they are in squares. This means that some rectangles can be a square. If a rectangle has all congruent sides, then it is a square. On the other hand, some rectangles do not have all congruent sides, and thus are not squares.
what is the equation of 44 = t/11 *
Answer:
[tex]\large\boxed{\textsf{ t = 484.}}[/tex]
Step-by-step explanation:
[tex]\textsf{We are asked to solve for the value of t. We should first begin with a review of}[/tex]
[tex]\textsf{what the \underline{Properties of Equality} are.}[/tex]
[tex]\large\underline{\textsf{What are Properties of Equality?}}[/tex]
[tex]\textsf{Properties of Equality are properties that allows us to manipulate an equation}[/tex]
[tex]\textsf{stating whenever a constant is added, removed, squared, square rooted... then}[/tex]
[tex]\textsf{both expressions will still show equality to each other.}[/tex]
[tex]\underline{\textsf{Example;}}[/tex]
[tex]\textsf{The Addition Property of Equality. This Property states that whenever a constant,}[/tex]
[tex]\textsf{or the same term is added to both sides of an equation, the equation remains}[/tex]
[tex]\textsf{equal. Say we were given this equation;}[/tex]
[tex]\tt a - 7 = 9[/tex]
[tex]\textsf{We would use the Addition Property of Equality to isolate a.}[/tex]
[tex]\textsf{This is done by adding 7 to both sides of the equation.}[/tex]
[tex]\tt a \ -\not{7} + \not{7} = 9 + 7[/tex]
[tex]\boxed{\tt a=16.}[/tex]
[tex]\large\underline{\textsf{For Our Problem;}}[/tex]
[tex]\textsf{We should use the Multiplication Property of Equality, which states that whenever}[/tex]
[tex]\textsf{both sides of the equation are multiplied by a constant, then they are still equal.}[/tex]
[tex]\textsf{Let's use the Multiplication Property of Equality to multiply both sides of the}[/tex]
[tex]\textsf{equation by 11 in order to remove the fraction.}[/tex]
[tex]\tt \frac{\not{11} \times t}{\not{11}} = 44 \times 11[/tex]
[tex]\underline{\textsf{We are left with our final answer;}}[/tex]
[tex]\large\boxed{\textsf{ t = 484.}}[/tex]
Answer:
t = 484
Step-by-step explanation:
[tex]\frac{44}{1} = \frac{t}{11}[/tex]
[tex]44*11 = 484[/tex]
Hence, t = 484
[RevyBreeze]
i made a profit of 40 persent of the amount of money i had invested if i had invested 950 how much profit did i make
Answer:
1330
Step-by-step explanation:
Answer:
380
Step-by-step explanation:
40 percent of the amount invested is 380(Profit)
0.4 * 950 =380
Is Triangle M'S'V' a reduction or an enlargement of the original Triangle MSV?
Answer:
Reduction
Step-by-step explanation:
In this problem, there are 2 triangles: the solid lines represent the preimage and the dotted lines represent the image. All of the vertices of the dotted lines are inside the solid line. This means that the preimage is larger than the image. If the preimage is larger, then a reduction has occurred.
There are 2 ways to tell that this is a reduction. The simplest is to just say that the image is inside the preimage and therefore smaller. More mathematically, you could also see that all of the coordinate pairs are closer to the origin by a scale factor of 2/3. Thus, the triangle must be smaller and reduced.
Shane is following an English recipe for scones. The recipe calls for 1.2 kilograms of flour. How many pounds of flour, to the nearest tenth of a pound, does he need?
EXPLAINNNNN!!!!! PLZ
Answer:
3
Step-by-step explanation:
sorry i cant answer it wont let me
I need question b answered please
What equation can represent the model shown below?
c would be the answer ok
find the cost price when selling price of an article is rupees rs 8640 and the profit percent is 20%
Answer:
Rs. 7200
Step-by-step explanation:
Let the cost price be Rs. [tex]x[/tex]
Then we have:
[tex]x(1+20\%)=8640\\1.2x=8640\\x=7200[/tex]
Ryan buys a book that has an original price of$28. The book is discounted 25%. Ryan must pay a 7% sales tax on the discounted price of the book
PART A:
What is the price of the book after the discount?
PART B:
What is the final price of the book after tax?
Answer:
$28.00 x 25% = 7
$28.00 - 7 = $21,00
Step-by-step explanation:
find area of circle given radius of (3x^9 y^11)
Given radius: [tex]3x^9 y^{11}[/tex]
Formula for area: πr²
Area of circle:
( [tex]\pi 3x^9 y^{11}[/tex] )²
[tex]\pi 3^2x^{9*2 }y^{11*2}[/tex]
[tex]9\pi x^{18}y^{22}[/tex]
Answer: [tex]9\pi x^{18}y^{22}[/tex]
Formula for area: [tex]\pi {r}^{2} [/tex]
Area of circle:
[tex](\pi3 {x}^{9} {y}^{11} {)}^{2} [/tex]
[tex]\pi {3}^{2} {x}^{9}{ \times }^{2} {y}^{11} { \times }^{2} [/tex]
[tex]9\pi {x}^{18} {y}^{22} [/tex]
Which is true about the functional relationship shown in the graph? Cost of Apples 110 100 90 60 70 180 Cost ($) 50 40 30 20 10 0 1 2 3 4 5 Weight (pounds) O A. The cost of the apples is a function of the type of apples. B. The weight of the apples is a function of their cost. O C. The cost of the apples is a function of their weight. O D. The weight of the apples is a function of the number of apples. a
Answer:
MY ANSWER IS THIS. IS. A. QUIZ.
Step-by-step explanation:
The cost of the apples is a function of their weight is true about the functional relationship shown in the graph. Correct option is c.
In the graph, the horizontal axis represents the weight (in pounds) of the apples, and the vertical axis represents the cost (in dollars) of the apples. As the weight of the apples increases, the cost also increases. This relationship shows that the cost of the apples is dependent on their weight, making it a functional relationship of "cost as a function of weight."
To know more about functional relationship:
https://brainly.com/question/29206785
#SPJ2
Evaluate this expression
A) 20
B) 14
C) 32
D) 5
Answer:
A) 20
Step-by-step explanation:
[tex] |(12 + 8) \div 2| \times 2 \\ |20 \div 2| \times 2 \\ 10 \times 2 \\ 20[/tex]
Evaluate the function
Answer:
[tex]f(1) = 4[/tex]
Step-by-step explanation:
Solve:
[tex]f(x) = -2x^2 + 2x + 4[/tex][tex]f(1) = -2(1)^2 + 2(1) + 4[/tex][tex]f(1) = -2 + 2 + 4[/tex][tex]f(1) = 4[/tex]-Chetan K
What is 40% of a circle of radius 225 feet
Answer:
About 63,617 ft²
Step-by-step explanation:
[] The area of a circle is equal to πr²
π(225)² ≈ 159,043
[] To find 40%, we can multiply our whole by 40%
-> 40% divided by 100, 0.4, becomes a decimal
159,043 * 0.4 = 63,617
-> Don't forget to add on the units once you are done, this problem was done in feet, since it is an area we used feet squared
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
What is the simplified form of the complex fraction
Assume no denominator equal zero
Answer:
[tex] \frac{12 + x}{4(x + 3)} [/tex]
Step-by-step explanation:
hopes this helps
pls mark me brainest
In Italy, one dollar is approximately equal to 1900 lire. If a certain pair of shoes cost
60,000 lire, what would be the dollar amount? Round to the nearest hundredth, if
necessary.
Step-by-step explanation:
Divide 60000 by 1900 to represent the amount of dollars:
[tex]60000 \div 1900 = 31.5789[/tex]
Rounded to the nearest hundredth:
[tex]31.58[/tex]
The superintendent of a large school district wants to estimate the percent of district residents who support the building of a new middle school. To gather data, the superintendent will select a random sample of district residents.Which of the following is the most appropriate method for creating such an estimate? *
A one-sample z -interval for a sample proportion
A two-sample z -interval for a difference between population proportions
A two-sample z -interval for a population proportion
A one-sample z -interval for a difference between population proportions
A one-sample z -interval for a population proportion
According to the hypothesis test, the option that gives the most appropriate method for creating such an estimate is:
A one-sample z-interval for a population proportion.
What is the hypothesis test?He will test if there is enough support to build a new middle school, that is, if the population proportion that supports the building of a new middle school is greater than a threshold.
Only one sample is taken from the district residents, hence the correct option is:
A one-sample z-interval for a population proportion.
You can learn more about hypothesis tests at https://brainly.com/question/26454209
The real estate term lake frontage refers to the distance along the edge of a piece of property that touches a lake.
Find the lake frontage (to the nearest tenth) of
each lot shown.
Answer:
The lake frontage of lot A is 50.9yd
The lake frontage of lot B is 58.4yd
The lake frontage of lot C is 64.7yd
d) The prices of the other lots, from least to greatest, are 286,836.94 and 317,779.96
Step-by-step explanation:
I need help math please math ag2
Answer: B
Step-by-step explanation:
#7 please write in slope intercept form!
Answer:
3/4 or 1/4 stays
Step-by-step explanation:
Find the value of x. (PLEASE HELP ME)
Answer:
x ≈ 34.9
Step-by-step explanation:
x is the hypotenuse of the triangle, for which one leg is given. Either the sine or the cosine relation can be used. We choose to use the cosine relation:
Cos = Adjacent/Hypotenuse
cos(53°) = 21/x
x = 21/cos(53°) ≈ 34.9
3 (a+2) + 2 )a+3) + 3 (a+2)
Answer:
simplest form
2(4a +9)
Step-by-step explanation:
factor
[tex]3a + 6 + 2a + 6 + 3a + 6[/tex]
simplify
[tex]8a + 18[/tex]
factor out 2
[tex]2(4a +9)[/tex]
The volume of a rectangular solid is given by the polynomial 3x^4-3x^3-33x^2+54x. If the length of the solid is 3x and the width of the solid is x-2 Find the height?
Answer:
[tex]\mathsf{height}=x^2+x-9[/tex]
Step-by-step explanation:
Volume of a cuboid = L x w x h
(where L is the length, w is the width and h is the height)
[tex]\implies \mathsf{height=\frac{volume}{width \times length} }[/tex]
Given:
[tex]\mathsf{volume}=3x^4-3x^3-33x^2+54x[/tex]
[tex]\mathsf{width}=x-2[/tex]
[tex]\mathsf{length}=3x[/tex]
[tex]\implies \mathsf{height}=\frac{3x^4-3x^3-33x^2+54x}{3x(x-2)}[/tex]
Factor expression for volume
Factor out common term [tex]3x[/tex]: [tex]3x(x^3-x^2-11x+18)[/tex]
Factor [tex]x^3-x^2-11x+18[/tex]: [tex]3x(x-2)(x^2+x-9)[/tex]
[tex]\implies \mathsf{height}=\frac{3x(x-2)(x^2+x-9)}{3x(x-2)}[/tex]
Cancel the common factors [tex]3x(x-2)[/tex]:
[tex]\implies \mathsf{height}=x^2+x-9[/tex]
2. Finance Planners recommend no more than 30% of your income should be your rent.
1. How much should Hagatha spend on rent if she brings home $2,000 per month?
2. If the average rent for a one-bedroom in Portland is $1,743, how much does Hagatha need to earn per month to have her rent total 30% of his income?
The length of a kitchen wall is 24 2/3 feet long a border will be placed along the wall of the kitchen if the border comes in strips that are each 1 3/4 feet long how many strips of border are needed
Answer:
15 strips of border will be needed
Step-by-step explanation:
First, convert each dimension for a mixed number into an improper fraction, We can now divide the length of the border into the length of the kitchen wall to find the number of strips needed, We can now use this rule for dividing fractions to evaluate the expression, and you get your answer.
Answer:
Therefore, 15 strips of border will be needed.
Step-by-step explanation: