PLEASE HELP , DUE IN AN HOUR !!! Suppose a friend tells you she paid a total of $8,540 for a motorcycle, and you'd like to know the motorcycle's list price (the price
before taxes) so that you can compare prices at various dealers. Find the list price,p, of the motorcycle if your friend bought the
motorcycle in:
a) Washington, where the sales tax is 6.5%.
b) Idaho, where the sales tax is 6.0%.
C) A state where the sales tax is r. Assumer is in decimal format.
d) Solve for r in your answer to (c) above
Answers
Answer:
a) $8018.78
b) $8056.60
c) 8540 / (1+r)
d) r = (8540/x) - 1 where "x" is the list price.
Step-by-step explanation:
Recall that the:
total price paid = list price + sales tax
total price paid = list price + percent * list price
a) then, in Washington:
8540 = x + 0.065 * x
8540 = x (1 + 0.065)
8540 = x (1.065)
x = 8540 / 1.065
x = $8018.78
b) in Idaho where the sales tax is 6.0% we do a similar calculation but using the decimal form of the percent 0.06:
8540 = x (1 + 0.06)
8540 = x (1.06)
x = 8540 / 1.06
x = $8056.60
c) If the percent tax is "r" then:
we do:
8540 = x (1+r)
x = 8540 / (1+r)
d) solving for "r" instead of for "x":
8540 = x (1+r)
divide by "x" (the list price):
(8540/x) = 1 + r
subtract 1 from both sides:
(8540/x) - 1 = r
Related Questions
Dawn's credit card has an APR of 15%, calculated on the previous monthly
balance, and a minimum payment of 2%, starting the month after the first
purchase. Her credit card record for the last 7 months is shown in the table
below.
Answers
The total amount that Dawn has paid in interest over the 7 months is $125.13
What is the basis for computing the interest paid monthly?
The interest in a month is computed on the ending balance as at last month, in other words, in month 7, the interest is based on the ending balance in month 6, bearing in mind that the interest paid in month 7 is based on month 6 ending balance
interest in month 7=APR/12*month 6 balance
APR=annual percentage rate=15%
month 6 balance=$1,637.20
interest in month 7=$1,637.20*15%/12
interest in month 7=$20.47(closest to $20.46)
total ending balances=($1,700+$1687.25+$1674.60+$1662.04+$1649.57+$1637.20)
total ending balances=$10010.66
total interest=$10010.66*15%/12
total interest=$125.13
Find out more about credit card interest on:https://brainly.com/question/12105986
#SPJ1
B) 125.13 is correct
Step-by-step explanation:
Emily spent eight hours working on creating a website. She charges $48 upfront for the setup and then an additional charge per hour. The total amount she earned can be represented by the ex[ressopm $8x+$48. What expression represents the amount she earns each hour?
Answers
Answer:
8x
Step-by-step explanation:
Funny, because I'm learning this right now. 8x because x represents the number of hours and 8 represents the number of money earned per hour. I may be wrong though, so please correct me if I am. Everybody makes mistakes.
Answer:
8x
Step-by-step explanation:
It just is.
a car travels 304 miles on 16 gallons of gas how far can a car travel on 5 gallons
Answers
Answer: 95
304/16=19
19X5=95
Please help. -----------------------------------------
Answers
Answer:
D
Step-by-step explanation:
the equation tells you that 1 yard is 3 feet
so when you move one unit to the right on the x-axis, you should move three units up on the y-axis
x + p = q
make x the subject of the formula
Could someone please explain this to me so i can do it myself?
Answers
What you have to do is to rearrange the formula
x+p=q
All you have to do is to move “+q” to the other side of the formula. Doing so you also have to change the sign from “+” to “-“ so that your equation could be balanced
Hope this helps!!!!
wait what about not in decimal form?
Answers
Answer:
don't know which question?
Step-by-step explanation:
¿???????
help meeee pleaseeeeee
Answers
Answer: B, angle 1 and angle 7.
Step-by-step explanation: Of all the options provided, B is the only one where the the two angles are not congruent to each other. Also, same side interior angles are congruent, so...
Find x. Round to the nearest tenth if needed.
Answers
Answer:
x = 16
Step-by-step explanation:
Use that the addition of all internal angles of a triangle must add up to 180, and the fact that the two given triangles are similar:
51 + 65 + 4 x = 180
combine and solve for "x"
116 + 4 x = 180
4 x = 180 - 116
4 x = 64
x = 64 / 4
x = 16
Answer:
x = 16
Step-by-step explanation:
A triangle is 180 degrees. Since two of the angles are congruent to each other, the third angle must be congruent as well. This means that the third measure for both triangles is 4x. Knowing all of this, we can solve for x:
65 + 51 + 4x = 180
116 + 4x = 180
4x = 64
x = 16
Two particles are projected simultaneously towards each other from opposite ends of a straight
horizontal tube. One particle travels 97 cm in the 1st 2 seconds, 93 cm in next 2 seconds , 89 cm in
another next 2 seconds, etc. The other particle travels 49 cm in the 1st 2 seconds, 47 cm in the next 2
seconds , 45 cm in another next 4 seconds, etc. Find how long it takes for the particles to meet and
hence, determine the distances travelled by each particle.
Answers
Answer:
Confusion is real
Step-by-step explanation:
Joanna bought a gallon container of milk at the store what is the volume of the container in cups
Answers
Answer:
16 cups.
Step-by-step explanation:
A cup is 8 ounces, and a gallon is 128 ounces.
Answer:
16
Step-by-step explanation:
it's just how it is. it's right though I promise
S= √3+2√3+3√3+...10√3
write S as a√3
Answers
Answer:
S = 55√3Step-by-step explanation:
S=
√3+2√3+3√3+...10√3 =√3( 1 + 2 + 3+...+ 10) =√3(1/2)(10)(10 + 1) =√3(55) =55√3S = 55√3
Answer:
s=✓3(1+2+3+...10)
s=✓3[10/2×(10+1)]
here, applying sum of 1st n natural number is n/2×(n+1)
so, s=✓3×5×11
hence, s=55✓3.
An angle measures 14° less than the measure of its complementary angle. What is the measure of each angle?
Answers
Answer:
38 and 52
Step-by-step explanation:
x = small angle
Complementary angles add to 90 degrees
x + x+14 = 90
2x = 76
x= 38
90-38 = 52
52-14 = 38
38 +52 = 90
What reason could you use in a proof to prove two triangles are congruent by SSS?
Answers
Answer:
D
Step-by-step explanation:
BECAUSE SSS IS SAYING THIS TRIANGLES ARE CONGRUENT BY SIDE SIDE SIDE
-4-5(2x -4) = 76
-6
9
-4
7
Answers
9514 1404 393
Answer:
x = -6
Step-by-step explanation:
-4 -10x +20 = 76 . . . . . eliminate parentheses
-10x = 60 . . . . . . . . . . . subtract 16
x = -6 . . . . . . . . . . . . . . divide by -10
{ colours in the rainbow}
Answers
Answer:
The colours of the rainbow are Red, Orange, Yellow, Green, Blue, Indigo and Violet.
Can you use the properties of exponents you discovered to simplify 5^2 · 2^5 ?
Answers
5² × 2⁵ = 25 × 32 =. 800
Hope this helps
The points A (0,4), B (6, 4) and C (6, -2) are 3 corners of a square ABCD.
What are the coordinates of D, the 4th corner?
Answers
Answer: It would be (0,-2)
Step-by-step explanation:
Tell whether the statement is true or false. Explain. If p/q= 3/5 , then 5/p=3/q
Answers
Answer:
THIS IS FALSE.
Step-by-step explanation:
MARK BRAINLIESSSTTTTT I NEED 2 MORE SO I CAN RANKUPP
Dimitri has a pool surrounded by concrete in his backyard. The dimensions of his backyard are 12x+2 units by 14x-2 units. The dimensions of his pool are 5x-3 units by 2x units. If he wanted to put Astroturf in place of the concrete, what area does the concrete take up? If he wants to put a fence around the entire backyard, how many units of fencing would he need?
Answers
Answer:
50
Step-by-step explanation:
SUPER URGENT ANSWER BOTHHHHH QUESTIONS
I WILL DEF MARK BRAINLYEST
READ CARFULLY!
Answers
Answer:
Step-by-step explanation:
563 people / 15 classes= 37 8/15. They should offer 38 classes.
2146 questions in 45 weeks.
2146/45= 47 31/45. round to 48 questions a week.
I would choose the first one. Even though the 2000 is an underestimate, the 50 weeks is overestimate , when divided it comes out to 50 questions a week which is closer to the 48 it actually is. I'd rather write too many questions then not enough.
Factor this expression completely.
6x^2- 13x - 28
Answers
Answer:
this is the solution
(2−7)(3+4)
Step-by-step explanation:
Answer:
(X+1)(6x-21)
Step-by-step explanation:
6x^2- 13x - 28
6x^2-(21-6)x-28
6x^2-21x+6x-28
X(6x-21)+1(6x-21)
(X+1)(6x-21)
Seven more than a number, x, is at most 20
Answers
Answer:
x+7 ≤ 20
Just take it step by step:
seven more than a number is a number plus 7 (x+7)- keep in mind we dont know what the number is so we use x to represent the number.
it then says it's equal to at most 20.
This means that it cant equal anything above 20 since 20 is the max. Therefore, it must be 20 and below that x+7 equals
x+7≤ 20
≤ -this symbol means less than or equal to
Step-by-step explanation:
Is the product of opposites always 1
Answers
Answer:
yes
Step-by-step explanation:
hope it helps!
Answer:
Yes, the product of a number and its opposite is always 1, and the opposite of a negative number is always a positive number.
Which algebraic expression is equivalent to the expression below?
(16x + 1) - 5x
A.
21x + 1
B.
16x + 4
C.
11x - 1
D.
11x + 1
Answers
Answer:
D
Step-by-step explanation:
(16x +1) -5x
you basically subtract the -5x from 16x
11x +1
Help plz answer this quickly!!!!!!!!!!!!
Answers
Answer:
4.7x
Step-by-step explanation:
235x20=4,700
4.7
(0,b)
(-a, 0)
(0,0)
(a,0)
(0, -b)
Answers
where’s the question ?
what is 205÷5 please help!
Answers
Answer:
41
Step-by-step explanation:
Just used the calculator :D
What is the measure of angles DEC and GAH?
Answers
Answer:
DEC is 30°
because 180° - 50° would be 40°
a quarter has a diameter of 2.4. if it makes 8 rotations how far did it roll
Answers
1.2
circumference = 2piR
= 12/5 pi
Distance = 12/5 pi * 8
= 60.3 units
Answer:
7.536
Step-by-step explanation:
I think it means to find the perimeter and multiply it by 8.
The perimeter of a circle is called the circumference.
C = pi(d)
C = pi(2.4)
C = 7.536
My teacher has us use 3.14 for pi so if your teacher has you use something else just multiply it by 2.4.
A baby weighed 7.5 pounds at birth. At the end of 11 months, the baby weighed 2 times its birth weight. How many pounds did the baby weigh at the end of 11 months?
Answers
Answer:
15. yessir thats itbro
