The total cost of the haircut including the tip is $20.70. 18*15%=2.70+18=20.7.
Hope this helps:)
Answer:
$20.70
Step-by-step explanation:
Turn the % to a decimal.
15%= 15/100 = 0.15
Multiply the total and decimal.
18.00 x 0.15
= 2.70
Add the total to the sum.
18.00 + 2.70
= 20.70
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In your own words explain how to round 9660 to the nearest thousand
What is the value of 0 in 601,199
If R is the midpoint of QS, QR= 8x-51 and RS=3x-6, find QS.
Answer: The required length of QS is 42 units.
Step-by-step explanation: Given that R is the midpoint of QS, where
[tex]QS=8x-51,~~RS=3x-6.[/tex]
We are to find the length of QS.
Since R is the midpoint of the segment QS, so we must have
[tex]QR=RS\\\\\Rightarrow 8x-51=3x-6\\\\\Rightarrow 8x-3x=51-6\\\\\Rightarrow 5x=45\\\\\Rightarrow x=\dfrac{45}{5}\\\\\Rightarrow x=9.[/tex]
Therefore, the length of QS is given by
[tex]QS\\\\=QR+RS\\\\=8x-51+3x-6\\\\=11x-57\\\\=11\times9-57\\\\=99-57\\\\=42.[/tex]
Thus, the required length of QS is 42 units.
Find the zeros of the function
f(x)=2x^2-4x-2.9 to the nearest hundredth
How many pair of socks a person has to take out from the drawer to be sure to have at least 4 pairs of blue socks?
If (x)=x/2-2 and g(x)=2x2+x-3, find (f+g)(x)
A baseball player went up to bat 250 times in a season. He hit the ball 100 times. Find the rate of balls hit to times at bat. Express as a simplified fraction.
a. 2/5 b.5/2 c. 2/3 d. 3/5
Final answer:
To find the rate of balls hit to times at bat, divide 100 hits by 250 at bats, simplifying the fraction by dividing both numerator and denominator by 50, resulting in a simplified fraction of 2/5.
Explanation:
The rate of balls hit to times at bat can be found by dividing the number of hits by the number of times at bat. In this case, the baseball player hit the ball 100 times out of 250 times at bat.
To find the simplified fraction, we divide both the numerator and the denominator by their greatest common divisor, which is 50:
100 ÷ 50 = 2 and 250 ÷ 50 = 5.
Thus, the simplified fraction of the rate of balls hit to times at bat is 2/5.
Charissa is eating out with friends, and it is her turn to pay the gratuity. The bill for the food is $26.50. If she plans to tip at 20%, what should she pay if she doesn’t want to leave pennies on the table?
Add 1/7+7/10 as a fraction in simplest form
First, we need to find the least common denominator in order to add these fractions together. The lowest common denominator is 70.
[tex]\frac{10}{70}[/tex] + [tex]\frac{49}{70}[/tex] = [tex]\frac{59}{70}[/tex]
What multiplies to 14 and adds to -15?
Carl’s Cable Company charges $55 for monthly service plus $4 for each pay-per-view movie. Teleview Cable Company charges $110 per month with no fee for movies. For what number of movies is the cost of Carl’s Cable Company less than the cost of Teleview?
The number of movies for which the cost of Carl's Cable Company is less than the cost of Teleview is about 13.
What is inequality?The relation between two unequal expressions is defined as inequality.
Given, Carl's Cable Company charges $55 for monthly service and $4 for each movie.
Let the number of movies be x, then the total charge for Carl's Cable Company is:
Carl's Cable = 55 + 4x
The cost of Teleview Cable Company is $110.
Therefore, the cost of Carl's Cable Company is less than the cost of Teleview if:
55 +4x < 110
4x < 110 - 55
4x < 55
x < 55/4
x < 13.75
Hence, the number of movies for which the cost of Carl's Cable Company is less than the cost of Teleview is about 13.
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Final answer:
Carl's Cable Company is cheaper than Teleview Cable Company when the number of pay-per-view movies watched is less than 14. As we can't watch a fraction of a movie, Carl's Cable is less expensive for up to 13 movies.
Explanation:
To determine for what number of movies is the cost of Carl's Cable Company less than the cost of Teleview, we set up an inequality based on the cost structures provided. Let m represent the number of pay-per-view movies.
Carl's Cable Company: $55 + $4m
Teleview Cable Company: $110
To find the number of movies where Carl's is cheaper, we want to find when:
$55 + $4m < $110
Now we solve for m:
Subtract $55 from both sides to isolate the variable term: $4m < $110 - $55
Simplify the right side: $4m < $55
Divide both sides by $4 to solve for m: m < $55 / $4
Simplify: m < 13.75
Since m must be a whole number (you can't watch a fraction of a movie), Carl's Cable is cheaper for up to 13 movies.
Frederick is working on a number puzzle and discovers that the product of the two base numbers is exactly twice as large as the sum of those same base numbers.
Help on this, please?
To solve this problem, we are going to use trial and error.
If the 2 numbers are 3 and 4 then 3 and 4 is 12 and 3 + 4 = 7
which cannot be divided equally, so this is not the answer.
3 and 5 = 15 but this is not divisible by 2.
6 and 3 = 18 and 6 + 3 = 9 which is 1/2 of 18
therefore, one set is 6 and 3.
The perimeter of a trapezoid is 39 – 7. Three sides have the following
lengths: 9, 5 + 1, and 17 – 6.
What is the length of the fourth side?
q(a+y)=67y+93 help me answer this
Given the equation 5x − 4 = –2(3x + 2), solve for the variable. Explain each step and justify your process.
Megan solved a similar equation below. Is Megan's solution correct? Explain why or why not.
3(2x − 4) = 5x − 1
6x − 12 = 5x − 1
11x − 12 = –1
11x = 11
x = 1
can someone do it step by step?
When you use the Distributive Property, we will find...
5x - 4 = -6x - 4
Eliminate 4 by adding it to both sides.
5x = -6x
Add 6x to both sides and we get 11x = 0.
11x = 0
Divide both sides by 11.
x=0
The only mistake Megan made was when adding 5x with Megan accidentally subtracting 5x from the other side.
For this problem:
3(2x − 4) = 5x − 1
Distribute
6x - 12 = 5x - 1
Add 1 to both sides
6x - 11 = 5x
Subtract 6x from both sides
-11 = -x
Divide both sides by -1.
x = 11.
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Currently, the area of Oak Park is represented by (9x2 + 6x + 9). The city will be expanding the park this summer. The area of the expansion is represented by 8x − 7. Which polynomial expression represents the total area of Oak Park after the expansion?
Answer:
9x2 + 14x + 2
Step-by-step explanation:
Combine like terms
(9x2 + 6x + 9) + (8x −7)
9x2 + 14x + 2
please help with below question
find the smallest possible constant C such that x,y,z are all integers
2x+y=C
3y+z=C
x-4z=C
Alisa says it is easier to compare the numbers in Set A (45,760 and 1,025,680) than the numbers in Set B (492,111 and 409,867). What is one way you could construct an argument justifying whether Alisa's conjecture is true?
The sum of three numbers is 104. The first number is 6 less than the second. The third number is 3 times the second. What are the numbers
State the ratio of 700 participants to 28 judges
Compute
$(\sqrt{3755}+\sqrt{3752})(-\sqrt{3755}-\sqrt{3752})(\sqrt{3755}-\sqrt{3752})(\sqrt{3752}-\sqrt{3755})$.
Thanks!
Item 10 A restaurant earns $1240 on Friday and $921 on Saturday. Write and solve an equation to find the amount xx (in dollars) the restaurant needs to earn on Sunday to average $1000 per day over the three-day period. Write your equation so that the units on each side of the equation are dollars per day.
Does this table represent a function?
Whats 12 divided by 3 1/2
3 1/2 = 7/2
12 / 7/2 = 12*2 =24/7 = 3 3/7
Solve the trigonometric equation on the interval 0 ≤ θ < 2π. (enter your answers as a comma-separated list.) 2 sin(θ) − 2 = 0
Final answer:
The solution to the trigonometric equation 2 sin(θ) − 2 = 0 on the interval 0 ≤ θ < 2π is θ = π/2.
Explanation:
The given trigonometric equation is 2 sin(θ) − 2 = 0. To solve this equation, we can isolate the sine function by adding 2 to both sides, resulting in 2 sin(θ) = 2. Then, dividing both sides by 2 gives us sin(θ) = 1. Since we are looking for solutions on the interval 0 ≤ θ < 2π, we know that the sine function is equal to 1 at π/2. Therefore, the solution to the equation is θ = π/2.
Problem Page Round 84,548 to the nearest thousand.
wildlife protection groups buld bat houses to help sve bate one bat house holds about 300 bats larry says 12 bat houses hold about 4500 bats do you agree
The difference between 29 and a number
The ratio of a number and 6 written as an algebraic expression is
The required algebraic expression is x / 6.
Given that,
In the question, was asked to determine the ratio of the number 6 in the form of algebraic expression.
The algebraic expression consists of constant and variable. eg x, y, z, etc.
What is a polynomial function?A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the quadratic equation, cubic equation, etc. ax+b is a polynomial.
Let the number be x,
The ratio of numbers x and 6,
= x / 6
Here above expression is an algebraic expression, because the x is a variable in the equation.
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In 448,244, how is the relationship between the first pair of 4's the same as the relationship between the second pair of 4's?
The similar relationship between the two pairs of '4's in the number 448,244 is based on their order of magnitude or place value each pair differing by one order of magnitude.
Explanation:In the number 448,244, the relationship between the first pair of 4's is the same as the relationship between the second pair of 4's in terms of their place value or order of magnitude.
The first '4' is in the hundred thousands place and the second '4' is in the ten thousands place, a difference of one order of magnitude (105 vs 104). Similarly, the third '4' is in the hundreds place and the second '4' is in the units place, also a difference of one order of magnitude (102 vs 100). So, despite the fact they are located in different parts of the number, the relationship between each pair of '4's is consistent based on their order of magnitude.
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