Answers
Answer:
a) $160
b) $116.50
Step-by-step explanation:
a) Let the original price of the yellow bicycle be $x.
Since both has the same original price,
original price of yellow bicycle= 100% x
original price of green bicycle= 100% x
Discounted price of yellow bicycle
= (100% -25%) x
= 75% x
Discounted price of green bicycle
= (100% -30%) x
= 70% x
Difference in cost
= 75%x -70%x
= 5% x -----(1)
From 2nd paragraph:
Discounted price of yellow bicycle
= Kyreen's money +3.50
Discounted price of green bicycle
= Kyreen's money -4.50
Difference in cost
= (Kyreen's money +3.50) -(Kyreen's money -4.50)
= Kyreen's money +3.50 -Kyreen's money +4.50
= 3.50 +4.50
= 8.00 -----(2)
Equating (1) and (2) together:
5% x= 8.00
[tex] \frac{5}{100} x = 8[/tex]
[tex]x = 8 \div \frac{5}{100} [/tex]
[tex]x = 8 \times \frac{100}{5} [/tex]
x= 8 ×20
x= 160
Thus, the original price of the yellow bicycle is $160.
_______
b) Amount Kyreen has at first
= discounted price of yellow bicycle -$3.50
= 75%($160) -$3.50
= $120 -$3.50
= $116.50
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A stock has returned of -$1.26 per day . Right and solve an equation to find the number of days until the total return is -$10.08
Answers
The number of days until the total return is -$10.08 is 8 days
In the stock span problem, we must determine the span of the stock's price over all n days given a set of n daily price quotes for the stock.
What are the factors that affect stock?the size of the income base (represented by measures such as EPS, cash flow per share, dividends per share)
the anticipated expansion of the earnings base.
The discount rate, which is a result of inflation itself.
the stock's perceived risk.
Each day, a stock has a return of $-1.26.
Let n days pass until the overall return is $-10.08
The formula to calculate the number of days is 1.26n = -10.08 n = 8 days.
The total return in 8 days would be $-10.08
An initial stock or bond offering is referred to as a "new issue." The majority of fresh issues come from privately owned businesses that go public, giving investors fresh chances.
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In the diagram below, what is the measure of side RQ?
Answers
Answer:
Data set: 47, 45, 44, 41, 48
1. Find the mean.
Mean = 47 + 45 + 44 + 41 + 48
5
= 225
5
= 45
2. Find each absolute deviation.
Absolute deviations: 2, 0, 1, 4, 3
What is the mean absolute deviation (MAD) for the data set?
MAD =
Step-by-step explanation:because thats it
The measure of distance RQ = 72 units.
What are congruence triangles?If pairings of corresponding sides and corresponding angles are equal, two triangles are said to be congruent. They are the exact same size and form.
Consider triangles SQT and SRQ
Angle RSQ = Angle QST
Angle SRQ = Angle STQ (90 degrees)
side SQ = side SQ (common)
By Angle Angle Side (AAS) property , both triangles are congruent.
Thus, Side RQ = Side QT
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3x + 12 = 4x - 8
4x - 3x = 12 + 8
x = 20
Put x =20 in RQ
RQ = 3x + 12
= 3×20 + 12
RQ = 72
Therefore, the Side of Triangle RQ = 72 units.
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Hello could someone solve this please? The answer is: x = -1 or x = -2/25.
I would like a step by step solution please
Answers
Answer: the answer only -2/25
Step-by-step explanation:
[tex](5x + 3)^{2}= (\sqrt{3x+7} )^{2}[/tex]
[tex]25x^{2} +30x++9 = 3x+7[/tex]
[tex]25x^{2}+27x+2=0[/tex]
[tex](x+1)(25x+2)=0[/tex]
[tex]x=-1 , -\frac{2}{25}[/tex]
Check
[tex]x=-1[/tex]
[tex]5(-1)+3 =\sqrt{3(-1)+7}[/tex]
[tex]-2 =2[/tex]
The equality is false.
[tex]x=-\frac{2}{25}[/tex]
[tex]5(-\frac{2}{25} )+3 =\sqrt{3(-\frac{2}{25} )+7}[/tex]
[tex]\frac{13}{5}= \frac{13}{5}[/tex]
The equality is true.
[tex]x\neq -1[/tex]
[tex]x=-\frac{2}{25}[/tex]
Please give me a brainliest answer
What the answer of this question?
Answers
Answer:
w = 3 cm
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the height )
Here b = 5 and h = 6 , then
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Now the area of the rectangle is 15 cm²
area = length × width , that is
5w = 15 ( divide both sides by 5 )
w = 3 cm
Answer:
2.5
Step-by-step explanation:
equation the two areas in an equation and they are equal
[tex] \frac{1}{2} base \times height = length \times \: width[/tex]
but the width is w
substituting the values,
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The sum of the measures of two angles is 140 degrees. The ratio of their measures is 3:4.
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If I had 450 cupcakes and sold all of them and sold them for $0.85 how much money would I have
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Answer:
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Step-by-step explanation:
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A secret code for a bank vault consists of 4 letters, then 4 digits and then 4 more letters.How many different codes are possible? (letters and digits can be repeated)
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Step-by-step explanation:
Answer:
6
Step-by-step explanation:
x-3 6
---- = ----
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Answer:
I’m sorry, I did this on my phone. I hope I helped somehow.
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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If it asks for the opposite of a positive number add a subtraction mark showing its negative, do the opposite if it asks for the opposite of a negative number.
If you want to enlarge
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may computer kana man eh
–14d + 16 = –6d + 6 + 18
d =
Answers
Answer:
–14d + 16 = –6d + 6 + 18
d = -1
Step-by-step explanation:
I used a calculator, pls let me know if im incorrect
Answer:
d = -1
Step-by-step explanation:
combine like terms
add the coefficients(numbers with variables) together and add the integers together.
-14 d + 16 = -6d + 6 + 18 ------ add 6d on both sides
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-8d = 18 - 16 + 6
-8d = 2 + 6
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Answers
Answer:
linear graph
Step-by-step explanation:
(depends)
Darlene is buying a cake for her parent’s anniversary party. She has two to choose from. The cakes are similar prisms.
What is the ratio of the volumes of the smaller cake to the larger cake?
Select the correct response:
A. 8:27
B: 16:81
Answers
explanation: to find the volume of both cakes we must multiply length•width•height
2•8•12=192
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let me know if i’m wrong
Ratio of the volumes of the smaller cake to the larger cake is A: 8 : 27.
What is Volume?Volume of a three dimensional shape is the space occupied by the shape.
Given are two cakes in the form of a rectangular prism.
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A pharmacy claims that the average medication costs $32, but it could differ by as much as $8. Write an absolute value inequality to determine the range of medication costs at this pharmacy.
a
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b
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c
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d
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Answers
Step-by-step explanation:
So,
We can tell that the most expensive medication costs $40 and the cheapest costs $24. Thus, only options A and C are left.
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Credit to: SchwarzschildRadius
Answer:
c
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Answers
To find the x-intercept, set y = 0:
-5x + 1/5(0) = 15
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-5x = 15
Divide both sides by -5:
x = -3.
Therefore, the x-intercept is (-3, 0).
Please mark my answers as the Brainliest if your find my explanations helpful :)
The value of p in 18+6p=90 is???
Answers
Step-by-step explanation:
HOPE IT HELPS!!!!!!!!!
Answer:
[tex]p=12[/tex]
Step-by-step explanation:
[tex]18+6p=90\:[/tex]
[tex]18+6p-18=90-18[/tex]
[tex]6p=72[/tex]
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Answers
c
Step-by-step explanation:
Answer correctly for brainliest
Answers
f(x) = x^2 + 2x + 1
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= 49 - 14 + 1
= 35 + 1
= 36
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Hope this helps!! :)
The measures of the angles of a triangle are shown in the figure below. Solve for x.
Answers
Answer:
42°Step-by-step explanation:
The sum of 3 angles in any triangle are equal to 180°
So:
1.) 57 + 81 = 138
2.) 180 - 138 = 42°
Answer: 42°
Answer:
0.05
Step-by-step explanation:
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Answers
Answer:
(-3, -4)
Step-by-step explanation:
It would be (-3, -4) because you reflect it across the X axis, or the horizontal line on the graph.
A large bottle of juice contains 500 milliliters of juice. A medium bottle contains 60% as much juice as a large bottle. How many milliliters of juice is in the medium bottle?
Answers
Answer:
300ml
Step-by-step explanation:
Large Bottle = 500ml
Medium Bottle = 60/100 × 500ml
60 × 500← cancel the two zeroes.
100←
60 × 5
= 300ml
HELP ASAP!!! IM BEING TIMED!!
Answers
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Step-by-step explanation:
What is the slope of a line parallel to the line whose equation is 6x-y=16x−y=1. Fully simplify your answer
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Answer:
I don't know
Step-by-step explanation:
because I don't know
Jimmy won 41 super bouncy balls playing hoops at his school's game night. Later, he gave three to each of his friends. He only has 2 remaining. How many friends does he have?
Answers
Answer:13 friends
Step-by-step explanation:
41 - 2 = 39
39÷3 = 13