Question 7 of 10
For what value of x is the rational expression below equal to zero?
2-x/2 + x
A. O
B. 2
O C. -2
O D.-1
Divide. Then, check your work with multiplication. 2.8/ 16
Restaurants frequently add an 18% tip on the pre-tax bill when the party is 8 people or more. The tax is calculated based on the bill before the tip is included. Last night, friends went out to dinner and decided to split the bill evenly. If the bill without tax or tip was $ and the tax was %, how much did each person owe?
The money each person owes at restaurants for dinner is $1.41.
What is tax?In mathematics, the tax calculation is related to the selling price and income of taxpayers. It is a charge imposed by the government on the citizens for the collection of funds for public welfare and expenditure activities. There are two types of taxes: direct tax and indirect tax.
Given that, Restaurants frequently add an 18% tip on the pre-tax bill when the party is 8 people or more.
The first step is to determine the total cost of the dinner. The total cost includes the cost of the dinner, tip and tax.
Total cost = Cost of the dinner + Tax + Tip
Tax = Cost of the meal x Percentage tax
Tax = $114.46 x 5%
Tax = $114.46 x 0.05 = $5.723
Tip = Percentage tip x Cost of the diner
Tip = 18% x $114.46
Tip = 0.18 x $114.46
Tip = $20.60
Total cost = $114.46 + $20.60 + $5.72 = $140.78
Amount each person owes = Total cost of the meal / Number of people
Amount each person owes = $140.78/10 = $1.41
Therefore, the money each person owes at restaurants for dinner is $1.41.
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"Your question is incomplete, probably the complete question/missing part is:"
Restaurants frequently add an 18% tip on the pre-tax bill when the party is 8 people or more. The tax is calculated based on the bill before the tip is included. Last night, 10 friends went out to dinner and decided to split the bill evenly. If the bill without tax or tip was $114.46 and the tax was 5%, how much did each person owe?
can someone give me the answers to these
PLEASE HELP ME?!!!!???
Answer:
2. 17/2
3. 5/2
4. 6
5. 9
6. 8
Step-by-step explanation:
Answer:
Hello! :) Have a good day!
2. 17/2
3. X = 5/2
4. X = 6
5. X = 9
6. X = 8
What is the y-intercept in the equation y = 65x + 35 ?
Thirty points When plotting points on the coordinate plane below, which point would lie on the x-axis?
(6, 0)
(0, 2)
(3, 8)
(5, 5)
Answer:
(6,0)..............................
Write an equivalent expression using the
associative property for (7 + 8) + 10.
[tex]\textsf{Hey there!}[/tex]
[tex]\bold{(7+8)+10}\\\\\bold{Do\ PEMDAS\ to\ solve}\\\\\bold{Parentheses}\\\bold{Exponents}\\\bold{Multiplication}\\\bold{Division}\\\bold{Addition}\\\bold{Subtraction}\\\\\\\bold{(7+8)+10}\\\bold{(7+8)=15}\\\bold{15+10=\underline{25}}\\\\\\\\\\\boxed{\boxed{\bold{Answer: 25}}}}\huge\checkmark[/tex]
[tex]\textsf{Good luck on your assignment and your day!}[/tex]
~[tex]\frak{Amohitrite1040:)}[/tex]
there is 2 parts to this question pls answer both!
476 Marks
boole
Calculate the area of this triangle.
17 cm
8 cm
15 cm
Answer:
Step-by-step explanation:
sides =8 cm, 17 cm and 15 cm
Area of triangle by Hero's Formula,
S=a+b+c/2
S=17+8+15/2
S=40/2
S=20
A=[tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]
A=[tex]\sqrt{20(20-17)(20-8)(20-15)}[/tex]
A=[tex]\sqrt{(20)(3)(12)(5)}[/tex]
A=[tex]\sqrt{3600}[/tex]
A=60 [tex]cm^{2}[/tex]
a symbol that represents and unknown quantity is called ??
Answer:
Variables
Step-by-step explanation:
the answer is a variable
helppppppppp pleaseeeeee
Answer:
Yo solo pongo esta respuesta que no dice nada porque busco puntiooooooos
Compute $\sqrt{0.5625}$. Express your answer as a decimal.
Answer:
0.75
Step-by-step explanation:
We have\begin{align*}
\sqrt{0.5625} &= \sqrt{\dfrac{5625}{10000}}\\
&= \dfrac{\sqrt{5625}}{\sqrt{10000}}\\
&= \dfrac{\sqrt{25\cdot 225}}{100}\\
&= \dfrac{\sqrt{25}\cdot \sqrt{225}}{100}\\
&=\dfrac{5\cdot 15}{100}\\
&=\boxed{0.75}.\end{align*}
The Square root of 0.5625 is 0.75.
What is Square Root?A number can be obtained by multiplying the square root of that integer by itself. The word "square root" is represented by the symbol "sqrt"—square root of, end square root. The opposite of squaring an integer is finding its square root.
Given:
We have to find the square root of (0.5625).
So, 5625 can factorize as
= 5625
= 5 x 5 x 5 x 5 x 3 x 3
Now, making the pairs as
= (5 x 5) x (5 x 5) x (3 x 3)
= 5 x 5 x 3
= 75
So, the root of 0.5625 in decimal is 0.75.
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There are 20 students in a class. A student is randomly chosen each day to record attendance. What is the probability that the same kid gets picked to record attendance two days in a row?
Answer:
the probability is 1/20
Tyler has 45% of his pay check remaining. What fraction of his pay check does he have remaining?
Answer:
If he has 45% of his cheak remaining we already have the remaining so we just to turn it into a fraction
First we put it over 100
45
100
Then we reduce it to the lowest terms
which would be
9/20
raise r to the 2nd power, then find the quotient of the result and a
Do not simplify any part of the expression.
please help me!!!
Answer:
Step-by-step explanation:ncncbnc
the equation is
7(4x-2)
Answer:
28x-14
Step-by-step explanation:
PLZZZZ HELLP MEEEEEEEEE IL GET U BRIANIEST
(or whatever its called)
what value of y makes the equation true -6( y + 15) = -3y + 6
Answer:
-32
Step-by-step explanation:
do you need me to explain?
Answer:
y = -32
Step-by-step explanation:
thanks for helping me
A basketball player made 35 baskets in a season. Of these 60% were three point shots. How many three point shots did the player make
Step-by-step explanation:
the Boscombe all very well football match well because I am 15 year
Can you please help me?!
Answer:
you can travel 5 miles in 1 hr
Step-by-step explanation:
20/4 = 5
Write an equation of the line that passes
through (4, 1) and has a slope of -2.
Answer:5
Step-by-step explanation:
Select all the expression that have the same value
1: 2^4
2: 2^6
3: 2^8
4: 4^3
5: 8^2
6: 8^8
Answer:
#2, 4, and 5 all have the same value of 64
Step-by-step explanation:
1) 16
3) 256
6) 16,777,216
A line passes through (10,2) and (14,-22). Write the equation of the line in standard form.
Answer:
The equation of the line in standard form is:
[tex]6x + y = 62[/tex]
Step-by-step explanation:
Given the points
(10,2)(14,-22)Determining the slope between (10, 2) and (14, -22)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(10,\:2\right),\:\left(x_2,\:y_2\right)=\left(14,\:-22\right)[/tex]
[tex]m=\frac{-22-2}{14-10}[/tex]
[tex]m=-6[/tex]
The point-slope form of the line equation is
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where
m is the slope of the line(x₁, y₁) is the pointsubstituting the values m = -6 and the point (10, 2) in the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y - 2 = -6(x - 10)[/tex]
[tex]y - 2 = -6x +60[/tex]
adding 2 to both sides
[tex]y-2+2 = -6x + 60 + 2[/tex]
[tex]y = -6x + 62[/tex]
We can write the equation in the standard form such as
Ax + By = C
Thus,
[tex]y = -6x + 62[/tex]
adding -6x to both sides
[tex]6x + y = -6x + 62 + -6x[/tex]
[tex]6x + y = 62[/tex]
Therefore, the equation of the line in standard form is:
[tex]6x + y = 62[/tex]
which choice is NOT a good example of a line of best fit?
Answer:
B
Step-by-step explanation:
it's not touch the Y axis nor the X axis?
Please help !!!!!!!!!!!
Answer: 6) x= 17 Same side interior angles sum to 180.
7) x= 3 Alternate exterior angles are equal.
8) x= 35 Corresponding angles are equal.
9) x= 12 Alternate interior angles are equal
Step-by-step explanation:
6) x= Same side interior angles sum to 180.
53+(8x-9)= 180
44+8x= 180
Subtract 44 from both sides
8x= 136
Divide both sides by 8
X = 17
7) x= Alternate exterior angles are equal. 15x+29= 26x-4
Subtract 15x from both sides
29= 11x-4
Add 4 to both sides
33= 11x
Divide both sides by 11
X=3
8) x= Corresponding angles are equal.
4x+7= 6x-63
Subtract 4x from both sides
7 = 2x -63
Add 63 to both sides
70= 2x
Divide both sides by 2
X= 35
9) x= Alternate interior angles are equal
9x+37= 14x-23
Subtract 9 x from both sides
37= 5x -23
Add 23 to both sides
60= 5x
Divide both sides by 5
12=x
HELP!! 4. (01.02 MC)
Which number line shows the solution to -3- (-1)? (1 point)
o
Answer:
The third choice gives the correct sequence.
Step-by-step explanation:
The Number Line
To represent numbers in the line, we use arrows starting from the mark for zero up to the given number. If the number is positive, the arrow points to the right and if the number is negative, the arrow points to the left.
The number -3 must be represented as an arrow to the left side of length 3. Subtracting something from the number should also point to the left side, but if the number is negative, then the new arrow points to the right side.
To subtract -1, the arrow should point to the right starting from -3
The third choice gives the correct sequence.
DO ALL 4 QUESTIONS FOR BRAINLY SHOW WORK.
plz help!!!!!!!!!!!!!!!!!!!!!
Answer:
a) direct
b) $3
c) y = 3x
d) To buy 4 pens it costs $12
e) 8 pens
A line that includes the points (4,10) and (7,3) what is the equation in point slope form
5/8 + 3/4 / -2/3- 5/6
Answer:
-11/12
Step-by-step explanation: