Mathematics High School

Your friends are eating at the
same restaurant, and their bill
adds up to $45. They leave a $9
tip for their server. What
percentage of the bill was the
server's tip? Explain your
reasoning.

Answers

Answer 1

Answer:

20% tip

Step-by-step explanation:

Uhh well my reasoning is, 9 divided by 45.

Answer 2

Answer:

→ 20% tip

Step-by-step explanation:

because , : 9 is 20% of 45

from Percentage Method :

» 45 × 20/100 = 45 × 1/5 = 9

Related Questions

Find the next 3 terms of the sequence below:

Answers

The next 3 terms are 17, 21, 25

What is 241m as a fraction of 5.4km

Answers

Answer:

i think 223/499

Step-by-step explanation:

NEED Help What is one element a topographic map shows?

Elevation
Space
Temperature
Weather

Answers

Answer:

One element a topographic map shows is Elevation.

Step-by-step explanation:

I need help understanding how to solve perfect square equations (pic as an example)

Answers

Answer & Step-by-step explanation:

The main note to remember here is that the square root of 64 can be positive 8 or negative 8, we don't know which was used, so we give TWO answers.

Translate this sentence into an equation. 39 is the product of Hector's height and 3. Use the variable h to represent Hector's height.

Answers

so basically, 39=H+3 because 39 is the product = H (hectors height) and (+) 3

PLEASE HELP No bots!

Answers

Answer:

2nd option

Step-by-step explanation:

Ataxi service charges you $7.50 plus $0.60 per minute, m. for a trip to
the airport. The total charge is $13.50. Write an algebraic equation you
can use to determine the number of minutes it took to get to the airpor
take? (you do not need to solve)

Answers

Answer:

6

Step-by-step explanation:

13-7 =6

$6.00÷0.60¢ = 10

(I may be hella off, but it's worth a shot)

what is 6 ( 4 - x) + 2 =
3

Answers

Answer:

x= 23/6

x=3.83

x= 3 5/6

all of those are the answers and are equal

hope this helped

can I plz be brainiest

If <5 and <6 are complementary angles, and m<6=6", find m<5.

Answers

Answer:

∠ 5 = 84°

Step-by-step explanation:

Complementary angles sum to 90° , then

∠ 5 + ∠ 6 = 90° , that is

∠ 5 + 6° = 90° ( subtract 6° from both sides )

∠ 5 = 84°

HELP PLEASE!!!!.......

Answers

I’m pretty sure you start off the y at -3 then you go down once and go to the right 2 times. Sorry if it’s wrong

Answer:

Step-by-step explanation:

-1/2x-3

=-1/2x+-3

=-1/2x-3

PLZZZ HELP ASAP ON THIS I NEED IT NOW

Answers

Answer:

1.) x={ -4,-2,0,2,4}

y={ -4,-2,0,2,4}

2.)x={ -4,-2,0,2,4}

y={{-5,-1,3,7,11}

Step-by-step explanation:

in coordinates:

1.)(-4,-4) (-2,-2) (0,0) (2,2) (4,4)

2.)(-4,-5) (-2,-1) (0,3) (2,7) (4,11)

Complete straight line graph using a table

Answers

Answer:

x as -3 = y as 2

x as 0 = y as 3

x as 3 = y as 4

x as 6 = y as 5

Step-by-step explanation:

To answer what the output (y) is equal to, all you do is replace the x with whatever value you are trying to find the output to.

Help me with this please

Answers

$4.24. $4.99-15%($0.74)= $4.24

What is an equation of the line with slope 3 that goes through point ( -1/2 , 5/2)

Oy = 4x + 3

Oy=-3x + 4

Oy=4x - 3

Oy = 3x + 4

Pls no links helppppp

Answers

Step-by-step explanation:

The only equation that has 3 as the coefficient of x (a slope of 3) is ...

... d.) y = 3x+4

Happily, it also goes through the given point.

... 5/2 = 3(-1/2) +4

... 5/2 = -3/2 + 8/2 i hope this works

BRAINLIEST!!! +15 POINTS!!! REAL ANSWERS ONLY!!!

Answers

Answer:

Its just a black screen? Maybe repost the question with another picture

Please help!! No links

Answers

Answer:

Okay. We'll do some sort of telepathy or anything to find out what you're trying to say. But not now because I don't have any reason to help you with this empty post, ask something if you want else expect these answers.

What’s the problem I don’t see any picture or anything?

Autumn takes 39 minutes to walk to work.
After getting a new job, the time it takes
Autumn to walk to work has decreased by
35%. How many minutes does it take
Autumn to walk to work now?

Answers

We are required to calculate how many minutes does it take Autumn to walk to work now

The number of minutes does it take Autumn to walk to work now is 25.35 minutes

Time taken to walk to work = 39 minutes

Percentage decrease = 35%

Decrease in time = 35% of 39 minutes

= 35/100 × 39 minutes

= 0.35 × 39 minutes

= 13.65 minutes

Number of minutes does it take Autumn to walk to work now

= 39 minutes - 13.65 minutes

= 25.35 minutes

Therefore, the number of minutes does it take Autumn to walk to work now is 25.35 minutes

Read more:

https://brainly.com/question/2236179

If f(x)=2x^2-4, find f(0) and f(-3)

Answers

Answer:

1st problem. x= √2, -√2 or Decimal form x= 1.41421356...

2nd problem.  x= √2/2 , -√2/2 or Decimal form X= 0.70710678...

I need help pleaseee

Answers

Answer:

The hundred thousands place

Step-by-step explanation:

What is 4+3x6x(4+3³)² please show work tysm

Answers

Answer: 17302

Explanation: This problem requires PEMDAS.

Step 1: Parentheses

(4+3^3) = (4+27) = 31

Step 2: Exponents

31^2 = 961

Step 3: Multiplication

3x6= 18
18x961=17298

Step 4: Addition

17298 + 4 = 17302

Answer:  17298^2+4

Step-by-step explanation:

Show steps please
let x and y be the functions of time t that are related by the equation 2x^2 + 3y^3 - 4 x y = 36. At the same time t =1, the value of x=2, the value of y = -2 and the value of dy/dt is 4. Find the value of dx/dt at time t=1

Answers

Answer:

I cant understand..

Step-by-step explanation:

This is a fun money give away answer what is 300 x j =900



hint:it is between 4 and 1 so let me see what y'all got
I will take it down in the next 5 minutes.

Answers

It’s 3, 3 x 3 = 9. 30 x 3 = 90. 300 x 3 = 900

Which graph below is proportional and how do you know?

Answers

Answer:

both

Step-by-step explanation:

each graph is seperate but equal

Cornelius Shultz’s annual salary is $29,800. He is paid monthly. His personal exemptions total $4,000. How much does his employer deduct from each of Shultz’s paychecks for state income tax of 4 percent?

Answers

Answer:

86

Step-by-step explanation:

help me with this smart math people

Answers

Answer:8.72

Step-by-step explanation:

26.16/3=8.72

Answer:

Cost per pound = $8.72

Step-by-step explanation:

Since Mrs. Thomas spent $26.16 for 3 pounds' worth of turkey, all you need to do is divide $26.16 by 3 to get the cost per pound.

$26.16 ÷ 3 pounds = $8.72 per pound of turkey

The measure of the third angle in an isosceles triangle is 55.5 more than the measure of either of the two equal angles. Find the measure of the third angle

Answers

Answer:

The third angle is 97º

Step-by-step explanation:

a triangle has 180º total

so 180-55.5=124.5

124.5÷3=41.5

then add the 55.5 back

41.5+55.5=97

97º

Write the expression as a single logarithm.

log₄ 2x - log₄ 6y

Answers

Answer:

[tex]log_{4}(\frac{2x}{6y})[/tex]

Step-by-step explanation:

According to the Quotient Rule (Logarithmic Property):

[tex]log_{a}x - log_{a}y = log_{a}(\frac{x}{y})[/tex]

Therefore, you could combine the logarithmic expressions as:

[tex]log_{4}2x - log_{4}6y = log_{4}(\frac{2x}{6y})[/tex]

Optional:

If ever you're required to simplify it further, [tex]log_{4}(\frac{2x}{6y})[/tex] will be:

[tex]log_{4}(\frac{2x}{6y}) = log_{4}(\frac{x}{3y})[/tex]

Quadrilateral MARK will be reflected across the z-axis and then rotated 90° clockwise about the origin to create quadrilateral M"A"R"K". If M is located at - (-3,7)
What will be the y-coordinate of M”?

Answers

The answer is 3

Step-by-step explanation:

I have the answer key pdf and, that is what the answer said, so I am pretty sure this is right.

Obtén la pendiente de las siguientes rectas, grafícalas y determina si las rectas L1 y L2, cuyas ecuaciones son 3x+4y-2=0 y 3x+4y+6=0, son paralelas o no.

Answers

I am so lost I do not understand Espanolt it’s d

Gina let three children pick a toy at target.Annie wanted a doll for 12$ Mandys game cost16$ an Noah’s action figure was 8$ Gina the cashier 45$ how much change did she get back

Answers

Answer:

9 dollars

Step-by-step explanation:

12+16+8 is 36, 45-36 is 9 :)

Other Questions
Help plssssssssssssssss The Kingdom of Kush was located in what modern-day country?EgyptNubiaSaharaSudan Can somebody please help me Yesterday, Jennifer walked several laps around a track. She made Graph 1 to describe the relationship between time and distance. Today, Jennifer alternated walking one lap and running one lap. She made Graph 2 to describe the relationship between time and distance. Select True or False for each statement. pls help me and solve it Question 12: There are only red, black and green pens in a box. There are three times as many red pens as green pens. There are four as many black pens than red pens. Work out the probability of a black pen being selectedworking pls !! :D 5) Find the numbers:a. 0.75 of what number is 9?b. 0.8 of what number is 8? Simplify the expression shown.3x + 2-3x + 7 +5xWhat is the coefficient in the simplified expression?O 5O 9O 5x John's phone bills for the last five months are $24.71, $22.13, $19.87, $27.33, and $26.76.Find John's mean phone bill over this period. Investigate the ripple factor of half wave and full wave rectifier, which rectifier has improved ripple factor? Read the passage.A panel of local judges awarded Mandeep Dulani first prize in the Montgomery County Youth Poetry Championships. Dulani, who lives in Silver Spring, read his original poem Be the Change in the competitions final round to beat runner-up Jackie Yuh of Germantown.Which sentence most likely comes next in the passage?The poem, a powerful free verse, poignantly asked youth to speak out against injustice.The poem pierced the room with its poignant message about youth and injustice.The poem was about youth and injustice.The free-verse poem called for youth to speak out against injustice. Put these word parts together to make a new word. Type the whole word and remember to spell correctlove + ing chng ta cn lm g bo v mi trng sng khng cn tc nhn t bin? michael and his brother allen played basketball basketball each basket was worth 5 points michale scored 35 points allen scored 20 points what is the total number of baskets made during this game A little confused here!Hey guys. I just need someone's help to clarify things with me. As I was doing the equations, I got to:x^-1-----x^13I moved the x^-1 down to x^13 so they'd subtract. But when I did, x^-1 became positive.So it became x^13 times x^1Radical Rule: a^n x a^m is pretty much a^n+mSo my answer was 14.How did x^-1 become positive in this case? (50 POINTS^^ JUST NEED HELP ^^) Which statement correctly describes the relationship between the graph of f(x)=x and the graph of g(x)=f(x)+5 ?A)The graph of g(x) is the graph of f(x) translated 5 units up.B) The graph of g(x) is the graph of f(x) translated 5 units right.C) The graph of g(x) is the graph of f(x) vertically compressed by a factor of 5.D) The graph of g(x) is the graph of f(x) vertically stretched by a factor of 5.2. The graph of function g(x) is a vertical stretch of the graph of function f(x)=x by a factor of 6.Which equation describes function g(x)?A) g(x)=6f(x)B) g(x)=f(x)6C) g(x)=16f(x)D) g(x)=f(x)+6 Why is the creation of the league of nation an important step is achieving lasting peace between different countries Where is the centromere located on the chromosome, and what is its role?1. It is not exactly at the center, and it always makes the p-arm longer than the q-arm.2. It is exactly at the center and it is responsible for making the q-arm longer than the p-arm.3. It is not exactly at center, and it attaches to spindle fibers during cell division.4. It is exactly at the center, and it attaches to spindle fibers during cell division. ChemistryHow does the difference in size of particles affect the rate of diffusion? What is saturns most distinctive feature?