The cost of the two DVDs before the sales tax was added is $21.60.
To find the cost of the two DVDs before sales tax, let's first calculate the total cost including tax and then backtrack to find the cost before tax.
Calculate Total Cost with Tax:
The total cost including tax is given by: Total Cost = Price + Tax
Calculate Tax Amount:
Tax = Price * Tax Rate
Given that the sales tax rate is 8 percent (0.08 in decimal form), the tax amount is: Tax = 0.08 * $21.60 = $1.728
Calculate Total Cost:
Total Cost = Price + Tax
Total Cost = $21.60 + $1.728 = $23.328
Find Cost of DVDs Before Tax:
Let the cost of the two DVDs before tax be represented by x.
Total Cost = Price of DVDs + Price of DVDs * Tax Rate
$23.328 = x + 0.08x
$23.328 = 1.08x
Solve for x:
Divide both sides by 1.08:
x = $23.328 / 1.08 = $21.60
So, the cost of the two DVDs before the sales tax was added is $21.60.
Complete Question:
Anthony decided to buy two DVDs that we're not included in the deal. His price was $21.60. The sales tax is 8 percent. What was the cost of the two DVDs before the sales tax was added?
1520 divided by 83 with remainder
To find 1520 divided by 83 with the remainder, divide 1520 by 83, which results in 18 with a remainder of 26.
The question from the student involves dividing 1520 by 83 and finding the remainder. To perform this calculation, we divide 1520 by 83. The quotient is the whole number result of the division, and the remainder is what is left over after the division.
Here's how you'd calculate it:
Divide 1520 by 83.
Find the whole number quotient, which is the number of times 83 goes into 1520 completely.
Calculate the remainder by subtracting the product of the quotient and 83 from 1520.
In this case, 1520 \\div 83 is 18 with a remainder of 14, since 83 x 18 = 1494, and 1520 - 1494 = 26. Therefore, 1520 divided by 83 equals 18 with a remainder of 26.
how many time more respondents chose either black or silver than red round to the nearest tenth if necessary
Silver = 0.2
Black = 0.14
Red = 0.09
Tom's new credit card has a $35 annual membership fee due in September. In August, Tom received a credit card bill totaling $45 and was only able to pay the $20 minimum payment before the due date. How much balance will show up on Tom's credit card in September if the introductory APR of 0% still applies and the late fee is $30?
Answer:
youre mad dmb bro its 90 so
Step-by-step explanation:
Tom's new credit card has a $35 annual membership fee due in September
Tom received a credit card bill totaling $45 and was only able to pay the $20 minimum payment before the due date.
How much balance will show up on Tom's credit card in September if the introductory APR of 0% still applies and the late fee is $30?
35+25+30=90
A dozen eggs cost $1.32 at the grocery store. How much profit would a restaurant make if they sold 1 scrambled egg for 99 cent ?
write the ratio as a fraction in simplest form. 32:42
2x+4y=12
y=1/4x-3
what is the solution to the system of equations ?
(-1,8)
(8,-1)
(5,1/2)
(1/2,5)
Answer: The solution of the system of the equation is, (8,-1)
Step-by-step explanation:
Using substitution method
[tex]2x+4y=12[/tex] .......... (1)
[tex]y=\frac{1}{4}x-3[/tex] ......... (2)
Now we are putting equation (2) into equation (1), we get the value of 'x'
[tex]2x+4(\frac{1}{4}x-3)=12[/tex]
[tex]2x+\frac{4}{4}x-4\times 3=12[/tex]
[tex]2x-x=12+12[/tex]
[tex]3x=24[/tex]
[tex]x=8[/tex]
Now put the value of 'x' in equation (2), we get the value of 'y'
[tex]y=\frac{1}{4}x-3[/tex]
[tex]y=\frac{1}{4}\times 8-3[/tex]
[tex]y=2-3[/tex]
[tex]y=-1[/tex]
Hence, the correct option is, (8,-1)
The solution to the system of equations is (-1, 8).
Explanation:The given system of equations is:
2x + 4y = 12
y = ⅓x - 3
To find the solution to the system, we can solve it by substitution or elimination method:
Substitution Method:
From the second equation, we have y = ⅓x - 3.Substitute this value of y in the first equation.Replace y with ⅓x - 3 in the first equation: 2x + 4(⅓x - 3) = 12.Distribute 4 to both terms inside the parentheses: 2x + ⅓*4x - 12 = 12.Combine like terms: 2x + ⅓*4x = 12 + 12.Combine like terms: 2x + ⅓*4x = 24.Simplify: 2x + 4/4*x = 24.Simplify: 2x + x = 24.Combine like terms: 3x = 24.Divide both sides by 3 to solve for x: x = 8.Substitute the value of x in the second equation to find y: y = ⅓(8) - 3 = 2 - 3 = -1.Therefore, the solution to the system of equations is (-1, 8).
A farmer grows two types of grain in his fields. He has a seed budget of $18,000.00 and has spent $8,100.00 to plant wheat seed so far. If barley seed costs $47.00 per acre to plant, what is the maximum number of acres of barley the farmer can plant and still be under budget?
Answer: There is 211 number of acres of barley the farmer can plant and still be under budget.
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Step-by-step explanation:
Since we have given that
Amount of budget = $18000
Expenses he spent to plant wheat = $8100
So, Total amount for acre is given by
[tex]\$18000-\$8100\\\\=\$9900[/tex]
Cost of each acre to plant = $47.00
So, the maximum number of acres of barley is given by
[tex]\dfrac{9900}{47}\\\\=210.63\\\\=211\ acres[/tex]
Hence, there is 211 number of acres of barley the farmer can plant and still be under budget.
What's 4.002 in word form?
When expressing the given number 4.002 in word form, describe it as "four and two thousandths."
The given number is 4.002.
To express the number 4.002 in word form, we break it down into its individual place values and assign corresponding words to each place. Here's the breakdown:
4.002:
The digit 4 is in the whole number place.The digit 0 in the tenths place.The digit 0 in the hundredths place.The digit 2 in the thousandths place.Now, let's express each place value in word form:
4.002 is spelled as "four and two thousandths."
Thus, when expressing 4.002 in word form, we describe it as "four and two thousandths."
Learn more about the word form of numbers here:
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Alton had $18.00 to spend on paints, which sold for $1.14 each. How many jars of paint can he buy?
divide the money he has to spend by the price per jar
18 / 1.14 = 15.79
since he can't buy 0.79 of a jar round your answer down, he can buy 15 jars
When are two numbers
opposites
2(2a-1) + 3 -a
if a = -5
4.5+(2×2.5)^2-6=? show work please
Try using P.E.M.D.A.S,it will make the problem much easier:(make sure you do each step in order.)
P:Parenthesis,solve the equation in the parenthesis first.
E:Exponants,solve the exponants,if they're are none,you can skip this step.
M:Multiplication,Multiply any numbers that need to be multiplied.
D:Division,divide,if there is nothing to divide,you may skip this step.
A:Addition,add and solve for a sum.
S:Subtraction,subtract any numbers that need to be subtracdted.
If this did not help or seemed confusing,i strongly suggest you look it up on the internet or ask your teacher about P.E.M.D.A.S,it makes problems much easier to solve. :)
What is the distance between points (10,7) and (2,7) on a coordinate plane?
please help me
The distance between points (10,7) and (2,7) on a coordinate plane will be 8 units.
What is a distance formula?It is defined as the formula for finding the distance between two points. It has given the shortest path distance between two points.
The distance formula can be given as:
[tex]\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
It is given that, the points on the coordinate planes are (10,7) and (2,7).
(x₁,y₁) = (10,7)
(x₂,y₂) = (2,7)
The distance between points (10,7) and (2,7) on a coordinate plane is found as,
(d) = √(x₂ - x₁)² + (y₂-y₁)²
Substitute the given values as,
(d) = √(2 - 10)² + (7 - 7)²
=√(-8)² + (0)²
=√64
=8 units
Thus, the distance between points (10,7) and (2,7) on a coordinate plane will be 8 units.
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Henry has a bag containing 35 letter tiles some consonants and some vowels He selects a tile without looking and then replaces it if he pull 3 consonants tiles and 4 vowel tiles which is the most likely number of consonant tile in Henry’s bag
Round this number to the nearest 100,000. 7,524,865
Celina can walk 4 miles in 1 hour and can run 8 miles in 1 hour. What percent of Celina’s average running speed is her average walking speed? A. 25% B. 50% C. 75% D. 100%
There are different kind of speed in mathematics like average speed, instantaneous peed, to solve this question we need to know the concept of average speed. Therefore the correct option is option B
What is average speed?
Average speed is defined as the total sum of distance divided by total sum of time
Mathematically,
Average speed = total distance ÷total time taken
Here we have to find the percent of of Celina’s average running speed
So for this we will apply formula as
(Difference in distance ÷original distance)×100
So from question, Celina walk 4 miles in 1 hour and can run 8 miles in 1 hour so, the the difference in distance between running and walking is 8-4= 4
So to find the percent of Celina’s average running speed is her average walking speed = (4 ÷8)=50%
Therefore, Celina’s average running speed is her average walking speed is 50%. The correct option is Option B
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Miguel spent 1/8 of his savings on a new video game system. Mila spent 12% of her savings on a DVD, and Manny spent 0.1 of his savings on a skateboard. Who spent the most of their savings? PLZ EXPLAIN HOW YOU GOT THE ANSWER!!!!
31.68 is 45% of what number?
Answer: The required number is 70.4.
Step-by-step explanation: We are given to find the number of which 31.68 is 45%.
Let x be the required number.
Then, according to the given information, we have
[tex]45\%\times x=31.68\\\\\Rightarrow \dfrac{45}{100}\times x=31.68\\\\\Rightarrow x=\dfrac{3168}{45}\\\\\Rightarrow x=70.4.[/tex]
Thus, the required number is 70.4.
Question:
Find equivalent expressions for the given expressions.
A. 5/6(x - 6) + 1/6(3 - x)
B. (y + 7)4 + 8 - 5y
Jamie practiced the piano every four days. He had a piano lesson every nine days. How many more days will it be until Jamie practices and has a lesson on the same day?
A collector's model racecar is scaled so that 1 inch on the model equals 6 feet on the actual car. If the model is 0.75 inches high, how many feet high is the actual car? Enter your answer as a decimal.
Which expression has the same value as 7÷9 over 10
A . 7×10/9
B. 1/7x9/10
C. 7x9/10
D. 1/7x10/9
Answer:
b is right
Step-by-step explanation:
PLEASE HELP!
Q1. A carpenter has 16 1/2 m of wood. He cuts the wood into pieces that are each 2 3/4 m long.
How many pieces of wood does the carpenter cut?
Q2. Divide.
3/5 ÷ 1 1/4
1. 1/4
2.12/25
3. 3/4
4. 2 2/5
An elephant can run 1/4 of a mile in 36 seconds. At this rate, which expression can be used to determine how fast an elephant runs in miles per hour?
Answer: 25 miles per hour
Step-by-step explanation: Since elephant run 1/4 miles in 36 sec
that means in 1 sec elephant runs 1/(4×36) miles
and 1 hour=60×60 sec
that means in 1 hour elephant runs (60×60)/(4×36) miles=25 miles
i.e. elephant runs 25 miles per hour
Which is a simplified form of the expression 5c – 7(2c – 4)? A. 9c + 28 B. -9c + 28 C. 9c - 28 D. -9c – 28
Answer:
b
Step-by-step explanation:
3 teachers for 63 students what is the ratio
Convert 5 over 8 to a decimal and tell whether it terminates or repeats.
A. 5.8, a number that terminates
B. 5.8 with a repeating bar over 8, a number that repeats
C. 0.625 with a repeating bar over 625, a number that repeats
D. 0.625, a number that terminates
Answer:
D because 5 over 8 is 0.625 when as a decimal and that means that the number terminates because the number does not repeat
Step-by-step explanation:
hopefully i am right and i do not want brainiest give it to the other guy
Helpppp now please helpppp
B. I did my math
Using google
Ben is going on a 140- mile trip. If he drives for 2 hours at an average speed of 50 miles per hour,how many miles will he still have left to go on his trip?
help below i think the question that i chose is right but i want a second opinion