Can someone do this for me I was busy helping around for my mom and myself please it's due today!!!!!!
Answers
Answer:
first discount for Q7 is $54.3915
the next discount is $48.95235
for Q8 is
Step-by-step explanation:
you are a very nice person for helping your mom. good luck for this!
ok let's work on question 7 first.
$63.99 is the cost of a skateboard.
15% of 63.99 = 10% + 5%
10% of 63.99 = 6.399 (move the decimal one place to the left)
5% of 63.99 = 1/2 of 6.399
1/2 x 6.399 = 3.1995
6.399 + 3.1995 = 9.5985
ok, so that's 15% of 63.99
now we need to take away 9.5985 from 63.99
63.99 - 9.5985 = 54.3915
the discount price of the skateboard is $54.3915
a further 10% is $5.43915
so take off that from the discount,
54.3915 - 5.43915 = 48.95235
the final price is $48.95235
QUESTION 8
shop A = 6.95 x 40
6.95 x 40 = $278
shop B = 20% of 325
20/100 * 325 = 65
325 - 65 = 260
therefore, shop B is cheaper.
hope this helped, good luck!
Related Questions
How will the product 1 3/4 * 5/8 compare to 1 3/4?
Answers
Answer:
Step-by-step explanation:
Since 5/8 is a fraction lying between 0 and 1, that product will be
LESS than 1 3/4.
24 pencils cost $1.20, how much will one pencil cost?
4.5 pound of apples costs $22.50. What is the unit price?
Answers
Answer:
1) $0.05
2) $5.00
Step-by-step explanation:
1)
1.2/24 = 0.05
2)
22.5/4.5 = 5
what is an equation of the line that passes through the point (3,-8) and has a slope of -2
Answers
Answer:
y = -2x - 2
Step-by-step explanation:
Given:
m = -2
Slope-intercept:
y - y1 = m(x - x1)
y + 8 = -2(x - 3)
y + 8 = -2x + 6
y = -2x - 2
Evaluate each expression using the values
a=7 and b=4
1) 14+a
2) ab
3) 5b-a
Answers
Answer:
1) 21
2) 28
3) 13
Step-by-step explanation:
According to the word problem, a=7 and b=4.
Now, we just plug in the numbers.
14 + 7 = 21
7 ⋅ 4 = 28
5 ⋅ 4 - 7 = 13
ANYTIME YOU SEE TWO VARIABLES (LETTERS) TOGETHER, THAT MEANS MULTIPLY THEM.
AN EXAMPLE OF THIS IS NUMBER 2.
8/6 as a mixed number
Answers
Answer:
1 1/3
Step-by-step explanation:
Step 1: Find the whole number
We first want to find the whole number, and to do this we divide the numerator by the denominator. Since we are only interested in whole numbers, we ignore any numbers to the right of the decimal point.
8/6= 1.3333333333333 = 1
Now that we have our whole number for the mixed fraction, we need to find our new numerator for the fraction part of the mixed number.
Step 2: Get the new numerator
To work this out we'll use the whole number we calculated in step one (1) and multiply it by the original denominator (6). The result of that multiplication is then subtracted from the original numerator:
8 - (6 x 1) = 2
Step 3: Our mixed fraction
We've now simplified 8/6 to a mixed number. To see it, we just need to put the whole number together with our new numerator and original denominator:
1 2/6
Step 4: Simplifying our fraction
In this case, our fraction (2/6) can be simplified down further. In order to do that, we need to calculate the GCF (greatest common factor) of those two numbers. You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 2 and 6 is 2.
We can now divide both the new numerator and the denominator by 2 to simplify this fraction down to its lowest terms.
2/2 = 1
6/2 = 3
When we put that together, we can see that our complete answer is,
1 1/3
Courtney save $6.18 each week. How much
will Courtney have saved after 14 weeks?
Answers
6.18•14=86.52
I hope this helps and have a great day (Also brainliest would be appreciated but you don’t have to) :)
[tex]( ln(x))1[/tex]
how do you solve it?
Answers
I NEED QUESTIONS FOR NEGATIVE CORRELATION SCATTER PLOT PLEASE !!
p.s please don’t put random answers.
Answers
Maybe you could draw a random negative correlation scatter plot with the line of best fit and ask which point lands exactly on the line of fit?
Sigi cut a 4.4 m strip of wallpaper border into four pieces the first piece was 92 cm long and the second piece was 154 m long the third piece was one 890 mm long how many centimeters long with the remaining piece
Answers
Answer:
257.46
Step-by-step explanation:
1 mm = 0.1cm
Constance was paid $67,452 this year (12 months) at her sales job. What were her monthly earnings (on average)?
a.) $5,521
b.) $5,621
c.) $5,691
d.) $5,700
Answers
Answer:
To solve this problem, simply divide the total amount earned by the time in months it took to earn this total.
Therefore, divide the income of $67,452 by the 12 months it took to earn this much.
Your answer, B) $5,621.
Hope this helps!
Answer:
B
Step-by-step explanation:
67452yearly salary ÷ 12months = 5621Write a simplified polynomial expression in standard form to represent the area of the rectangle below:
A picture of a rectangle is shown with one side labeled as 2 x minus 2 and another side labeled as x plus 4.
2x2 + 3x − 20
2x2 + 13x − 1
2x2 + 13x − 20
2x2 + 3x − 1
Answers
Answer:
c
Step-by-step explanation:
Answer:
its c
Step-by-step explanation:
took the test
In the equation f(x) = (x + 3)2 - 2, the transformations of the graph are
a)A horizontal translation 3 units to the left and a vertical translation 2 units down.
b)A horizontal translation 3 units to the right and a vertical translation 2 units up.
c)A horizontal translation 3 units to the right and a vertical translation 2 units down.
d)A horizontal translation 3 units to the left and a vertical translation 2 units up.
Answers
Answer:
a) A horizontal translation 3 units to the left and a vertical translation 2 units down.Step-by-step explanation:
Given function:
f(x) = (x + 3)² - 2This is a transformation of:
f(x) → f(x + 3) - 2+ 3 represents horizontal translation 3 units left- 2 represents vertical translation 2 units downCorrect choice is a)
Joe picks three numbers and calls them x, x+2 and x+4. Find the difference between the largest and smallest numbers?
choices : 2 , 4 , -4
Answers
Answer:
[tex]largest = x + 4 \\ smallest = x \\ range = (x + 4) - (x) \\ = 4[/tex]
Need help with this question
Answers
Answer:
EF= 24
Step-by-step explanation:
[tex]\sqrt{26^{2} - 10^{2}[/tex] = 24
quick! A cone has a volume of 1356.48 cubic centimeters and a height of 16 centimeters. What is its radius?
Answers
Answer:
≈9
Step-by-step explanation:
V= πr^2(h/3)
1356.48= πr^2(16/3)
r= 8.99 or about 9
Complete the statement. Explain your reasoning.If the measure of ∠2 = 48∘, then the measure of ∠3 = _______.
Answers
Answer:
132 degrees
Step-by-step explanation:
the angles of measure 2 and 3 have to add up to 180 degrees (because that's the angle of a straight line, which 2 and 3 make together)
180-48=132
What is the simplest form of the fraction below?
16/24
Answers
Answer: 2/3
Step-by-step explanation:
Answer:
the answer is 2/3
Step-by-step explanation:
divide both by 8
PLEASE HELP!!!!!!!!!!!!!
convert the equations from standard form to slope intercept form
Answers
Answer:
5.y=2x+7
6.y=-5/3x+4
Step-by-step explanation:
Find the length of the arc. Use 3.14 for the value of 7. Round your answer to the nearest tent
10 km
90°
Answers
Answer:
15.70
Step-by-step explanation:
2×3.14×10(90÷360)=15.70
The length of the arc is 15,7 km
ExplainForm :
[tex] =2 \times \pi \times {r} \times \frac{ \alpha \degree}{360 \degree} \\ [/tex]
.
Solve :
[tex] = 2 \times \pi \times r \times \frac{ \alpha \degree}{360 \degree} \\ [/tex]
[tex] = 2 \times 3.14 \times 10 \times \frac{90}{360} \\ [/tex]
[tex] = 2 \times 31.4 \times 1 \times \frac{ \cancel{90}}{ \cancel{360}} \\ [/tex]
[tex] = \cancel2 \times 31.4 \times \frac{1}{ \cancel4} \\ [/tex]
[tex] = 31.4 \times \frac{1}{2} \\ [/tex]
[tex] = \frac{31.4}{2} \\ [/tex]
[tex] = 15.7 \: km[/tex]
.
#LearnWithBrainly
WILL GIVE BRAINLIEST What is the y-intercept of the table shown?
0.4
2
0
1
Answers
It takes six analysts forty-two days to write a report. If the report had to be ready in 7 days, how many analysts would be needed?
Answers
To finish in 7 days (1/6 of 42 days) you would need 6 x the original number = 36 analysts.
Brook’s Law (see Wikipedia) suggests than adding extra analysts will actually slow the project down!
One reason is the extra people tend to get in each others way.
Can you help me plz? I'll mark brainliest
Answers
Answer:
All of the above.
Answer:
the sun
Step-by-step explanation:
The sun produces a huge amount of electromagnetic energy. Much of it is visible to us.
let me know if its right plz
PLEASE HELPPPPPPPP WILL GIVE BRAINLY .The volume of a right rectangular shipping carton is 948.75 cubic meters. The height of the shipping carton is 11 meters, and the width is 7.5 meters.
What is the length of the shipping carton?
Enter your answer as a decimal in the box.
[] m
Answers
Answer
The length is 11.5.
Step-by-step explanation:
Knowing to find the volume, you must use w,h,l, we simply need to switch up the formula. the new formula is L= V over hw = 948.75 over 11 x 7.5 = 11.5
can you please help me
Answers
Answer:
26
Step-by-step explanation:
4x-2(x+y)=?
4*10-2(10-3)
40-2(7)
40-14
26
4x - 2 ( x + y ) = 4x - 2x - 2y
= 2x - 2y
= 2 ( x - y )
= 2 × ( 10 - (- 3) )
= 2 × 13
= 26
please help me with this math problem, the question is on the picture that i attached, ill mark brainliest if the answer is correct. NO links!
Answers
Answer:
5/12
Step-by-step explanation:
Think SohCahToa
Soh- Sin: opposite/hypotenuse
Cah- CoSin: adjacent/hypotenuse
Toa- Tan: opposite/adjacent
Opposite: The length on the opposite side of the angle.
Adjacent: The length next to the angle.
Hypotenuse: The longest side of the angle.
What is the slope of the line that passes through (2, -3) and (9,-7)?
Answers
Answer:
See a solution process below:
Step-by-step explanation:
The slope can be found by using the formula:
[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
Where m is the slope and ( x) and ( ) are the two points on the line.
Substituting the values from the points in the problem gives:
[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }=\frac{-7-(-3)}{9-2}= \frac{-4}{7}=-\frac{4}{7}[/tex]
On a very cold morning, it was -8°F. As the day went on, the temperature rose 2 degrees each hour. Which equation shows the temperature over time?
Answers
Answer:
y=2x-8
Step-by-step explanation:
What describes this angle? Because I don’t know what the hell it means.
Answers
Answer:
Less than a right angle.
Step-by-step explanation:
If you really think about it, a right angle is 90 degrees, and from the looks of it, that angle shown is an acute angle. Acute angles are always smaller than a right angle, so your answer is less than a right angle. :)
(10x-23) how do i find x with 106 as an arc
Answers
AngBAD=angDAC
10x-23=106/2
10x=53+23
x=7.6
Using the congruence of triangles, the value of x comes to be 15°
What is a circle?A circle is a locus of a point that moves in a plane such that its distance from a fixed point remains constant.
Connect A to D
So, ∠BAC=53°
From the congruence of triangles
∠BAD=∠CAD =53/2 = 26.5°
Also, ∠BAD=∠ABD (since AD=BD=radius)
So, ∠BDA + ∠BAD + ∠ABD=180°
10x-23 + 26.5+26.5 = 180
10x+30=180
10x=150
x=15°
Hence, Using the congruence of triangles, the value of x comes to be 15°
To get more about circles visit:
https://brainly.com/question/24375372
I really need help on this, PLEASE HELP 20 POINTS!!
the question is in the picture please help efgahedn
Answers
Answer:
A) 3/56 + 27/56 = 30/56 ÷ 2/2 = 15/28
Step-by-step explanation:
So, there's 3/56 cities that have a lake and 27/56 cities that have a river.
Since the question is asking how much have a lake or river, we add them up.
3/56 + 27/56 = 30/56
(Divide by 2 since that's the common factor)
30/56 ÷ 2/2 = 15/28
