Mathematics Middle School

The price of a visit to the dentist is $50. If the dentist fills any cavities, an additional charge of $100 per cavity gets added to the bill.
If the dentist finds n cavities, what will the cost of the visit be?
Write your answer as an expression.
So the answer is 50+100n
You can see the step by step answer below.

Answers

Answer 1

50+100n is the answer, hope I helped :D

Answer 2

50 + 100n is answer

Related Questions

HELP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

It’s obviously the top one

The top one because u will be considered rich

I need Help! ASAP: The current temperature in Lansdowne is 20°F. This is 6 degrees less than twice the temperature that it was five hours ago. Write and solve an equation to determine the temperature in Lansdowne five hours ago.

Answers

Answer:

13*f

Step-by-step explanation:

20*f + 6*f ÷ 2 = 13*f

hope it helps please like

Answers: 2x - 6 = 20 & x = 13

Explanation: The x in this equation is the temperature 5 hours ago. In the word problem, 20 degrees is the x temperature multiplied by 2 (since it says “twice the temperature”) and subtracted by 6 (since it says “6 degrees less). Therefore, the equation would be the x changing (due to the multiplying of 2 and subtraction of 6) that equal 20. When solving, first check to see if there are any like terms (None in this problem). Next, isolate the variable. Here, you add the opposite of 6 to both sides (-6 + 6 and 20 + 20). This makes it 2x = 26. Now divide by the coefficient (2x / 2 and 26 / 2). This will be x = 13. Hope this helped!

!!!!!! hElP mE PleAsE !!!!!!

Answers

What question do you need help on?

for the first one 86.637- 28.56 the answer is 58.077 because you line the numbers up and then subtract

What is the equation of a line where the slope is the fraction where it goes up 8 and over 3, and the y intercept is -5?

Answers

Answer: y=8/3x-5

Step-by-step explanation:

I hope this helps!!!

it’ll be y=8/3x-5 lol

Out of 30 students surveved 17 have a de Based on these results,
predict how many of the 300 students in the school have a dog?

Answers

Answer:

170 will have dogs

Step-by-step explanation:

Answer:
Out of 300 students 170 of them have dogs

Pls help with this question!!!

Answers

Answer:

15 cans

Step-by-step explanation:

25/5=5

5*3=15

this the answer to it

Answer:

15 cans

Step-by-step explanation:

25/5=5

3*5=15

In each figure below, find m∠1 and m∠2 if a║b. Show your work with statements.

Answers

Answer:

<1=105 and <2=75.

Step-by-step explanation:

<1+<2=180, and 75+<1=180, so 180-75=105=<1. 105+<2=180, so 180-105=75=<2.

Which are LIKE TERMS in the example being shown?

10 and 5x2

3x2 and x

-3x and -4

3x2 and 5x2

Answers

the last one are like terms because they can combine.

The last one is because 3x2 and 5x2 are both combinable or compatible

Esme uses her bank card to pay for a car wash 4 times. Each car wash costs $16.75. She then deposits $60 in her bank account.

Part A. Write an expression to find the change in her bank account balance in dollars as a result of these transactions.

Part B. What is the change in Esme’s bank account balance?

Answers

Answer: b-16.75^4+60 part A

The part b -7

Step-by-step explanation:

Quiah saved $200 every month that she worked. Her savings are recorded in the data table below. What equation would best describe Quiah's savings?

y = 200x
y = 200x + 300
y = 200x + 500
y = 200x + 200

Answers

Answer:

y = 200x + 300

Step-by-step explanation:

First we multiply the amount she saves every month (200) by the amount of months she works. Since we want an equation that we can use to find Quiah's savings depending on how many months she works, the number of months will be a variable (x). So far we have 200x.

Since she only saves 200 a month and she already has 500 after the first month, we know she had some money saved before. This means we need to add that amount of money to 200x. To find how much money that was, we need to think about the graph. The graph shows us what she has after the month has ended, meaning once she already saved the $200. So to find how much money she originally had we should subtract 200 from 500 which will give us 300. This is how much money she originally had.

This leaves our equation looking like this: y = 200x + 300

y=200x+300. pls mark me brainliest. hope you have a great day!! :)

What are the characteristics of the graph of the inequality x < 5?

It will use an open circle.
The ray will move to the right.
It will use a closed circle.
The ray will move to the left.
(PLEASE CHOOSE MORE THAN ONE)

Answers

A & D :))) hope this helps you. :DD

ILL GIVE BRAIN PLZ HELP ASAP

Answers

Answer:

Step-by-step explanation:

In total, Sophie needs $230.40.

Let's form an equation. 230.40 = 12.80x

You'll need to divide both sides by 12.80 to get the variable, x, by itself.

18 = x

Therefore the answer is C.

The answer is c ...........

Write an algebraic expression for the phrase.
seven less than x

Answers

Answer:

7<x

Step-by-step explanation:

i think this will help

X-7 the person above me is wrong

Which of the following equations represents the line that is graphed on the coordinate grid below?

y=−1/3x+ 2y=−13x+ 2

y=−1/3x−6y is equal to negative 1 third x minus 6

y=−3x+6y is equal to negative 3 x plus 6

y=−3x+2

Answers

Answer:

y = -(1/3)x + 2

Step-by-step explanation:

Keeping in mind the equation of a line: y = mx + c

Notice three discernible points on the graph: (0,2), (3,1), (6,0).

The first and last points mentioned represent the intercept on y-axis and the intercept on x-axis respectively.

Therefore, when x = 0, y = 2. And 2 = m(0) + c

c = 2

Also, when y = 0, x = 6. And 0 = 6m + 2

6m = -2. And m = -(2/6) = -(1/3)

Therefore, y = -(1/3)x + 2

On Monday, water was pumped out of the pool at a constant rate, starting at 12:00 p.m.

At 12:15 p.m., the water in the pool was 45 inches deep.

At 12:35 p.m., the water in the pool was 41 inches deep.

Part B - Write an equation that represents y, the depth of the water (in inches), after x minutes.

Answers

Answer:

so every 20 minutes it goes down by 4 inches so 20x-4y

Step-by-step explanation:

20x-4y means every 20 minutes it goes down 4 inches

System A:x=3y=-9 2x=y=4 system B: 3x+4y=-9 2x+y=4 how can we get system b from system A? Are the systems Equivalent? TEST NEED HELP!! ASAP

Answers

2x + 3y = 4. 4x + 6y = 9. First, solve the ... First, solve the second equation for x to get x = −2y − 1.

please help i cant figure this problem out

Also its due today

Answers

Answer:-49 11/45

Step-by-step explanation:

Answer:

-49 11/40

Step by step explanation:

what is 2x2+3x6+%=6=453

Answers

Answer:

Step-by-step explanation:

5 is the correct answer

2. Henry was looking at his streaming music stats. The ratio of songs he liked to disliked was 3:5. If he listened to 784 songs total how many did he like?

Answers

Answer:

he liked 490 songs

Step-by-step explanation:

i did the math unu

The ratio of the length to the width of a rectangle is 4 to 3. If the rectangles is 160 yards long, how wide is it?

Answers

Answer:

width 6inchs and length is 24 inches

Step-by-step explanation:

Width: 6
Length: 24

Hope this helped!

Which equations are equivalent to -1/4(x)+3/4=12? Select all that apply.

Answers

Answer:

Step-by-step explanation:

-1/4 times x is the same as -4 time x over 1 because you multiply the numerator by a whole number and the denominator by 1

Answer:

b,c,e

Step-by-step explanation:

Please help me!! It's some sort of PreAP math stuff

Answers

Answer:

12x + 40y

Step-by-step explanation:

4(3x+10y)

multiply the outer number (4) with all the terms inside the parentheses

4 X 3x + 4 X 10y

12x + 40y

I NEED HELP!!!!!!!!!! ITS DUE TODAYY

Answers

Answer: choice 2 and 4

Andy rented a trailer for 2 days and a bicycle for 3 days for a total of $145. Jason rented a trailer for 3 days and a bicycle for 2 days for a total of $180. What is the cost to rent a trailer for 1 day and a bicycle for 1 day?

Answers

Well look I really don’t know have a good day hope you do good on remember god loves you and have ahold day

Tyler used LaTeX: 1 1/4 gallons of paint to paint 5/7 of a fence. How many gallons will it take to paint the whole fence? Write a multiplication equation or a division equation to represent this question, then find the answer. Show your reasoning.

Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of paint are needed for 1 door? Draw a diagram to represent the situation, then find the answer.
SHOW PICTURES AND EQUATIONS PLEAAASE

Answers

Answer:

The paint required to cover 1 3/5 doors = 2 liters. Convert mixed fraction into proper fraction. Therefore, the paint required to cover 8/5 doors = 2 liters. The paint required to cover 1 door = x liters

Explain how you calculate 9% of $505.00? And what is the answer?

Answers

Answer:

45.45

Step-by-step explanation:

9 x 505 = 4545

4545/100 = 45.45

Answer
$45.45

Explanation
How to find a percentage of a number. Multiply the number by the percentage fraction. For example to calculate 9% of 25000, multiply 25000 by 9/100, that is, multiply 25000 by 0.09.

hope this helps and have a wonderful day :)

Can you please help me with the three questions on there, they all are different.

Answers

1. A=(0,4)
2. B=(4,1)
3. Slope=-3/4

Answer:

Step-by-step explanation:

1. (0,4)

2. (4,1)

3. -4/3

(05.02) PLEASE ACTUALLY ANSWER AND EXPLAIN WELL!! :)
In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 80° angle and the 60° angle.

Write and solve an equation to determine the measure of angle x. (5 points)

Answers

Answer:

x = 40°

Step-by-step explanation:

Straight angle is equal to 180°

Angle x, 60° and 80° form a straight angle.

Then we have following equation to solve for x:

x + 60° + 80° = 180°x + 140° = 180°x = 180° - 140°x = 40°

X = 40 degrees

Hope this helps!!

what is the value of h

Answers

Answer:

Step-by-step explanation:

its also 79 since it is the same size as the 79 degree slot

Help PLZ! 20 for this answer: Suppose A=0, B=2, and C=12. Write the equation of the line in standard form. describe the graph. Identify the slope of the line.

Answers

Answer:

Step-by-step explanation:we’ll think about it find the sloped and then see

I don’t really know

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