Mathematics Middle School

You are renting a car that charges a $30 fee plus 40 cents a mile. The rate of change is $30.
True or False?

Answers

Answer 1
The answer would be true
Answer 2

Hi there!  

»»————-　★　————-««

I believe your answer is:

False.

0.40 is the rate of change.

»»————-　★　————-««  

Here’s why:  

As mentioned in the scenario, the car company charges a $30 fee which is flat. The '30' is the base for the total cost. The car company also charges 40 cents for every mile driven. This means that the company would charge a 40 cents for a mile driven. 40 cents would be the rate of change, not $30.

⸻⸻⸻⸻

Side Note:

An equation that represents the situation could be:

[tex]C = 0.40m + 30[/tex]

'C' is the total cost for renting the car.

'm' is the number of miles the car is driven.

⸻⸻⸻⸻  

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Related Questions

95 students choose to attend one of three after school activities: football, tennis or running.
There are 55 boys.
35 students choose football, of which 18 are girls.
30 students choose tennis.
14 girls choose running.
A student is selected at random.
What is the probability this student chose running?
Give your answer in its simplest form.

Answers

Answer 34/95
Since 38 students choose football and 23 students chose tennis, then 95 - 38 - 23 = 34 students chose running. The probability is 34 / 95.

Answer:

6/19

Step-by-step explanation:

30 students out of 95 chose running.

30/95 can be simplified to 6/19 by dividing by the HCF of 5

The first day of Sam's vacation was a Monday.
What was the day of the week on Sam's 36 day of vacation?

answer options:
Monday
Tuesday
Wednesday
Thursday

for my answer, I got sunday, but it doesn't show it as an answer. i don't know if I did it wrong or not lol

Answers

b is your answer today because it is the right anawer

Answer:

I got Tuesday.

(dont count the weekends)

Can someone help me with this question? I’ll mark as brainliest if correct!

Answers

Answer:

which diagram model the story

the answer is 1 b { 9 9 9 9 9 9 9 9 9

the first one

which equation models the story

the answer is b/10=9

please mark as brainliest

for both answers it is the second option

Please help! I need this ASAP!!! + Brainliest to first correct answer!

Answers

Answer:

[tex]\text{C. } 2[/tex]

Step-by-step explanation:

Proportional functions can be represented by [tex]y=kx[/tex], where [tex]k[/tex] is a constant of proportionality and [tex](x, y)[/tex] represents any point the line passes through.

In the graph, we can see the line passes through (20, 40). Therefore, we can plug in these coordinates to find the constant of proportionality:

[tex]y=kx,\\40=k(20),\\k=\frac{40}{20}=\boxed{\text{C. }2}[/tex]

Answer is C.2

I just took that test

Which line most accurately represents the line of best fit for the scatter plot?



answer choices

Line A

Line B

Line C

Line D

Answers

Line D represents the scatter plot the best
Answer: Line D

This line is as close as possible to all of the points. Ideally, we'd want all the points to be on the same line, but this is the next best thing.

Something like line C is close to only the left-most point, while the other points are left out. Lines A and B are a similar story to line C.

Which quadrilateral does NOT have 2 pairs of congruent opposite angles?
A) trapezoid
B) square
C) rectangle
D) parallelogram

Answers

AAAAAAAAAAAAAAAAAAAA

A.Trapezoid)))))))))))))))))))))))))

ANSWER THIS ASAP WILL MARK THE BRAINLIEST

Answers

Answer:

Option B: 162

Step-by-step explanation:

3^3=27 : top

(3)(3)(6)=54 : middle

(9)(3)(3)=81 : bottom

add all

27+54+81 = 162

I think the answer is c or B

Amanda is buying snacks for a party she's throwing at her house. She wants to make sure there is enough food for everyone. She wants to buy some bags of pretzels. Each bag contains 7 servings, She is planning to have 30 guests at her party. To determine how many bags she needs to buy, she sets up an inequality and solves it. [tex]7x\geq 30\\x\geq 4.3[/tex]

She determines that she needs to buy at least 4 bags of pretzels to ensure that anyone has at least one serving.

Answers

Answer:

Step-by-step explanation:

let me think but i think move the dierctoryt to the 0b

Answer:

she needs at least 4.3 bags but u can't say 4.3 cuz it needs to be a whole number so 5 bags

Step-by-step explanation:

Harry collects data from a random sample of seventh-graders. Out of 25 respondents, 10 ride the bus home. Of the 150 seventh-graders who attend Harry’s school, how many would be expected to ride the bus to school?

Answers

You would divide 150 by 25 which equals 6 and times it by 10 so it would be 60

Find the Area of Composite Figures!

A playground area is going to be built in a zoo park. The shape of the playground is shown below. This area will be covered with recycled rubber chips. Each unit represents 1 ft. Installing the rubber chips costs $52.50 per square foot. How much will it cost to install the rubber chips?

Answers

Answer:

$2703.75 for rubber chips covering the entire playground.

Step-by-step explanation:

Composite shape area: 51.5 ft²

Price for rubber chips:

51.5 x 52.50= $2703.75

2703.75 is the answer to this question

Phillip wants to estimate how many words are in a book he is reading for class. He counts the words on 21 pages, and he finds the mean word count is 311 words per page. There are 196 pages in the book. Which is the best estimate for the total number of words in the book?

Answers

Answer:

60956

Step-by-step explanation:

The mean word count per page is 311 and because there are 196 pages in total, you multiply the average words per page (311) by the number of pages (196) to get 60,956

Answer: 60956

Step-by-step explanation: 311 x 196

A book store is keeping track of the price of books according to the number of pages. Which scatterplot represents that bivariate data? A graph has price (dollars) on the x-axis and pages on the y-axis. A graph has books on the x-axis and pages on the y-axis. A graph has pages on the x-axis and price (dollars) on the y-axis. A graph has books on the x-axis and price on the y-axis.

Answers

Answer:

The graph has pages on the X-axis and price (dollars) on the Y-axis

Step-by-step explanation:

The X-axis will always have the independent variable (pages), while the Y-axis will have the dependent variable (number of pages).  The pages will exist no matter how many there are, but the price is influenced by the number of pages.

Independent variable the graph x dollars y

BRAINLIEST iF correct

Answers

Answer:

See below.

Step-by-step explanation:

There are 28 things in the jar, of which 7 are watermelon.

You pick one at random, the chance it is NOT watermelon would be 21/28.

This is equal to 75% and 3/4

Answer:

75% (You'r correct)

Step-by-step explanation:

8 + 7 + 10 + 3 = 28

10 + 3 + 8 = 21

21/28 = .75

.75*100 = 75%

Members of a lacrosse team raised $1352.50 to go to a tournament. They rented a bus for $802.50 and budgeted $25 per player for meals. Write and solve an equation which can be used to determine pp, the number of players the team can bring to the tournament.

Answers

Answer:

f(25)1352.50+801.50

=25x+2154

the answers is in the photo and it’s done by muhammad

HELPPPPPP PLEASE [ILL GIVE YOU BRAINLEST]

Answers

Answer:

perimeter

Step-by-step explanation:

perimeter is the distance around

volume is the amount it will hold

weight is  how heavy it is

area is the amount of space it covers

Answer:

Primeter

Step-by-step explanation:

So Weight is out of the question since you do not need to weigh anything

Area is the inside of the picture so that is also out

It is either primeter or volume

Volume is used to find the surface of an object, it takes up. It is used for 3-d objects, since this is not a 3-d piece it is not that.

It is the primeter since you will need to find out the side legnths to find out what frame will work.

Hoped this help :D

Miguel created the ratio table below to show how he uses the money be earns at work. How much money will he save if he earns 120 dollars? A. 32 dollars
B. 48 dollars
C. 96 dollars
D. 160 dollars

Answers

Answer:96

Step-by-step explanation:

Answer: $96 dollars

Step-by-step explanation:

I got it right on edge 2023

Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve the following equation. 6 = x + 2/3

Answers

Answer:

x = 2

Step-by-step explanation:

6 = x + 2/3

-2/3 -2/3

2 = x

Hope this helps! :)

Answer: 16/3

Explanation:
2/3 - 6 = x + 2/3 - 2/3
x = 16/3

help me with this please
I need number 4 plz ​

Answers

the answer is 5 because it makes sense
answer is 5 like they said

Which equations can be used to find the area?

Answers

Answer:

A.) 2(1/2×20×50)+2(1/2×20×10)

Answer:

Step-by-step explanation:

The area of a kite is half the product of the lengths of its diagonals. The formula of area of a kite is given as Area = 12×d1×d2 1 2 × d 1 × d 2 .

Haley is reading a book. Yesterday, she read 19 pages. The day before, she read 20 pages. How many pages much she read today in order to average 20 pages per day

Answers

Answer:

21

Step-by-step explanation:

Answer:

she will need to read 21 pages today

Step-by-step explanation:

The average is the middle number if u  want 20 u need 1 number more and one less

Help! Find the answers pleaseeeeee

Answers

Answer:

Step-by-step explanation:

area of rectangle=20×11=220 sq. cm.

area  of circle=π×4²=16π≈50.27 sq.cm

area of remaining rectangle=220-50.27≈169.73 sq.cm.

Answer: 207.44

Step-by-step explanation:

First you do 220-12.56= 207.44

im so confused...? can someone help me

Answers

Answer:

B

Step-by-step explanation:

If you distribute the numbers in the parenthesis (which means to multiply the outside number once with each inside number), then it should come up looking like the equation above.

it’s the second option!
3(3x - 4) = 24

3 times 3x = 9x
3 times 4 = 12

(just like in the original equation)

Jamie has a deck of 60 sports cards, of which some are baseball cards and some are football cards. Jamie pulls out a card randomly from the deck, records its type, and replaces it in the deck. Jamie has already recorded nine baseball cards and 11 football cards. Based on these data, what is, most likely, the number of baseball cards in the deck?

A. 20
B. 22
C. 25
D. 27

Please don't just give me an answer please give me a explanation because I'd like to know how to do this equation next time it seems so familiar but I just can't remember besides if you do I'll give you brainly ! = )

Answers

Answer:

If it were like that, 9/20 would be baseball card. 9/20 = X/60

x=27 since 20x3=60

So the answer is 27  

Step-by-step explanation:

27 ajjidng d itenhundubyneiy dutnjd y

Rule 1: Add 4 starting from 0. Rule 2: Add 8 starting from 0. Complete the first 5 terms in each sequence using the rules. How are the corresponding terms related?

Each term in the second sequence is double the corresponding term in the first sequence.
Each term in the second sequence is four times the corresponding term in the first sequence.
Each term in the first sequence is double the corresponding term in the second sequence.
Each term in the first sequence is four times the corresponding term in the second sequence.

Answers

Answer:

D

Step-by-step explanation:

The answer is D

hope this helps :)

Answer:

Last option: Each term in the first sequence is four times the corresponding term in the second sequence

Step-by-step explanation:

This is because the numbers increase by products of the 4 times table. Here, 0+4=4 is followed by 0+8=8 and so on. This also follows the sequence 4×1=4, 4×2=8 and so on.

Add the following rational numbers: -1/6 and 3/10

Answers

Step-by-step explanation:

I hope it's helpful for you..

Answer:

4/30

Step-by-step explanation:

So first of all you want to convert both fractions so that they have a common denominator (30)

-1/6= -5/30

3/10=9/30

Next, you want to picture a number line in your head. Now picture -5/30 on the number line, and move 9/30 steps. Bringing you to 4/30.

How I did that:

9-5 (negative amount)=4 (amount you have after getting rid of the 5 steps that took you to 0)

Need help with third question!!!!!!!!!!

Answers

Answer:

1.

Angle 2 = Angle 4 (alternate angles)Angle 1 = Angle 5 (corresponding angles)

2.

Angle 1 + Angle 2 + Angle 3 = 180 (angles on a line)

Now,

Angle 2 = Angle 4 (alternate angles)

and Angle 1 = Angle 5 (corresponding angles)

So,

Angle 1 + Angle 2 + Angle 3 = Angle 5 + Angle 4 + Angle 3 = 180

Hence proved

Step-by-step explanation:

Hope this helps

Yea what the person above said.

help with this question
5*5*5 divided by 10

Answers

Answer:12.5

Step-by-step explanation:

The answer is 12.5.

show all your work please and thank you let me show you an example of showing your work

the second one is an example from my other one I just asked

Answers

Answer:

so we jsut show the work for the first question I'll write in the comment box then

Answer:

700 cubic inches

Step-by-step explanation:

The question asks for how much volume the box can hold. We multiply the length (14), width (10), and height (5) to get the volume. 14 · 10 · 5 = 700.

The box can hold 700 cubic inches.

Please explain for me. Thx/5 star/brainliest/19 pts/ cookie

Answers

Answer:

less than

Step-by-step explanation:

4000 ft

-------------

minute

We need to convert minutes to hours and ft to miles

60 minutes = 1 hour and 5280 ft  = 1 mile

4000 ft         60 minutes       1 mile

------------- * --------------- -----  * -----------

minute         1 hour                   5280 ft

45.454545 miles / hour

your mom...................

I'm Being Timed help
Select all that apply. Which graphed lines represent direct variation functions?
line A
line B
line C
line D

Answers

Answer:

Iine c i think

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

w

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