Mathematics Middle School

The map key shows that a map distance of 1/4 in. represents an actual distance of 5/8 mi. The actual distance from Portland to Beaverton is 8 miles how far is it on the map?

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Answers

Answer 1
8 divided by 5/8= 12.8
12.8 • 1/4 = 3.2
so it would be 3.2in on the map.
Answer 2
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Related Questions

Which expression represents the situation below?

Seventeen less than the product of five and thirteen.

(5 x 13) - 17
17 - 5 x 13
(17 - 5) x 13
(13 - 17) x 5

Answers

the first one (5 x 13) - 17

Answer:

[tex]seventeen \: less \: than \: the \: product \: of \: five \: and \: thirteen \\ (5 \times 13) - 17 \\ 65 - 17 \\ 48[/tex]

Hope it helps

Mayumi has the boxes shown at the right. The total number of objects in two of the boxes is the same as the number of objects in the third box. Write an equation to show the relationship of the number of objects in the boxes.
Addition and Subtraction Equations
11.2

Answers

The answer is 22

Multiply 11x2

Answer: x+x=2x

Step-by-step explanation:

Well, it says there are half of the objects in two baskets of the third one.

So x (first box) + x (second box) = 2x (third box)

(also mayumi needs to learn to save boxes too)

Happy to help :)

-jp524

help pls!!!!!!!!!!!!!!!!1

Answers

No i would not help
help with a sentence or a small answer

i need help 20 pts thx look at the image

Answers

Answer:

Factors are numbers you can multiply to get each number. For example, for 30 you would have factors of 1, 2, 3, 5, 6, 10, 15, and 30.  I got that because 1 x 30 = 30, 2 x 15=30, 3 x 10 = 30, and 5 x 6= 30.  If the factors are just 1 and that number it is prime.  If there are other factors, it is composite.  30 would be composite.

Step-by-step explanation:

The quickest way to find the factors of a number is to divide it by the smallest prime number( bigger than 1) that goes into it evenly with no reminder. Continue this process with each number you get, UNTIL YOUR REACH 1. I hope it helps :) Let me know

What would be the payout in year 7 under plan A?

Answers

Answer:

2,000,000

Step-by-step explanation:

You plug in 7 for n.

Please help!!
Compare the shapes of the two graphs. What do you notice about the steepness of the two graphs?

I will give brailiest to the best answer.

If you dont have the answer please dont answer it.

Answers

Answer:

The blue graph is steeper than the black graph. And I guess the blue graph is more...spread out...than the black graph? Is that what you mean by shapes of the two graphs?

Step-by-step explanation:

Answer:

First thing i noticed was that the height has a big difference in both graphs. Also blue is more spaced out and has more steepness in it Compared to the black graph. Blues steepness is greater by 4 units.

Step-by-step explanation:  

Blue has greater steepness (4 units steeper)Black has tighter points compared to blueblue is more spaced outheight

Hoped i helped :)

There are many cones with a height of 12 inches. Let r represent the radius and V represent the volume of these cones.

a. Write an equation that expresses the relationship between V and r. Use 3.14 as an approximation for π.

Answers

Answer:

V= 3.14 r^2 12/3

Hope this equation helps!

The short answer is just
V=3.14 r squared and 12/3

heyo! can someone help me?

Answers

Answer:

3

is the answer

Step-by-step explanation:

The answer is 2.

1 1/2, 1 1/2, 2, 2, 2, 2 1/2, 3, 3 1/2, 4

Cross each side out until you get to the middle, in this case it’s 2 and 2.

Add the two numbers up and divide by two, which equals 2.

Hope this helps!

Find the MEDIAN for the data set: 8, 4, 6, 6, 8, 2, 6,5

Answers

6 go from one side to the other until you come up with the middle number if you get two numbers find the average

Answer:

6

Step-by-step explanation:

Order from least to greatest and then find the middle number.

An elevator starts at the lobby and makes 4 stops. The positive numbers stand for going up, and the negative numbers stand for going down. Which expression gives the total number of floors traveled during the 4 stops?

Answers

Answer:

the answer is the first one. im sorry if im wrong. good luck though

Step-by-step explanation:

Answer:Im pretty sure it is 4 becasue they are not going down.

Step-by-step explanation:

Find the slope between the points (6, 8) and (6, 6)

Answers

Answer:

m = undefined

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Slope Formula: [tex]\displaystyle m = \frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Identify

Point (6, 8)

Point (6, 6)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]:                                                              [tex]\displaystyle m = \frac{6-8}{6-6}[/tex][Fraction] Subtract:                                                                                           [tex]\displaystyle m = \frac{-2}{0}[/tex]Simplify:                                                                                                             m = undefined

∴ We have a vertical line at x = 6.

Answer:

m = undefined

Step-by-step explanation:

BRAINLIEST IF YOUR RIGHT!!!

Answers

Answer:

Step-by-step explanation:

(4-2)^3-3*4

=2^3-12

=8-12

=-4

Answer:

the answer should be -4

Step-by-step explanation:

simplify 4-2 into 2

so 2³-3×4

simplify 2³ to 8

so 8-3×4

simplify 3×4 into 12

so 8-12

which then leads to be -4

HELP PLS 10PTS
Two similar triangles below are shown on the coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the x axis and from positive 6 to negative 6 on the y axis. A triangle ABC is shown with vertex A on ordered pair negative 2, negative 1, vertex B on ordered pair 0, 0, and vertex C on ordered pair 1, negative 3. A triangle A prime B prime C prime is also shown with vertex A prime on ordered pair negative 4, 2 , vertex B prime on ordered pair 0, 0 and vertex C prime on ordered pair 2, 6. Which set of transformations has been performed on triangle ABC to form triangle A′B′C′? Dilation by a scale factor of 4 followed by reflection across the x-axis Dilation by a scale factor of 2 followed by reflection across the x-axis Dilation by a scale factor of 4 followed by reflection across the y-axis Dilation by a scale factor of 2 followed by reflection across the y-axis

Answers

Answer: The set of transformation that has been performed on triangle ABC

to form triangle A'B'C' is " Dilation by a scale factor of 2 followed by

reflection about the x-axis " ⇒ 2nd answer

Step-by-step explanation:

Answer: The set of transformation that has been performed on triangle ABC

to form triangle A'B'C' is " Dilation by a scale factor of 2 followed by

reflection about the x-axis " ⇒ 2nd answer

Select all of the proportional relationships

Answers

A,D can I get my Brainly
I think it’s A and D

what simple machine is this? i'll mark brainliest!

Answers

A LEVER

Its a lever because both sides can be controlled by eachother :)

Answer:

Balance scale/ lever

Step-by-step explanation:

how do i explain what something is when its right there :(

8/2(2+2) PLEASE HELP ME!!!!!
Stop reporting this!!! I need help!!!

Answers

Answer:

16

Step-by-step explanation:

you do 2+2 which is 4 then 8/2 is 4 and you multiple 4*4

16 is the answer I’m positive

Which of the following lists is in order from smallest to largest? 1.4, 1/4 ,14% 1/4 , 14%, 1.4 14%, 1/4 , 1.4 1.4, 14%, 1/4

Answers

Firstly, I noticed that there are fractions, decimals, and percents. I will change everything to percents, so it’s more easy for me to compare each of them.

List 1. 140%, 25%, 14%. This is from greatest to least, not least to greatest.
List 2. 25%, 14%, 14%. This is not from least to greatest, either.
List 3. 14%, 25%, 140%. This is from least to greatest.
List 4. 140%, 14%, 25%. This is not from least to greatest.

List 3 is from least to greatest. I got this answer by converting all of the fractions and decimals to percentages.

Hey yall sorry for all the math questions

Answers

answer
……………….
50
……………………………………
Answer:50 it ok……………..&;&4&;&…

What is the value of this expression? 42+3×5−(15−3×6)2 4 2 + 3 × 5 − ( 15 − 3 × 6 ) 2

Answers

The solution is the B. 22
the answer is b or 22

Complete the following statement. A double number line shows ______ between two quantities. A. an inequality B. a ratio relationship C. an addition

Answers

Answer:

B

Step-by-step explanation:

this question is not about addition and inequality, i've done elementary work that is as easy as this

The answer would be b

Line plotting (will give brainiest bc im feeling nice today)

Answers

Answer:

A.) If the origin is 0, then point c should be three lines to the right of 1 1/3 at number 1.

B.) 1/5

Step-by-step explanation:

Not completely sure if this is correct since im not postive of what its asking

I would plot it at the 7th line of the number line.
It seems like the origin 1 4/5 and 1 away from that is the 4/5 mark on the number line

B. Put point E on the 4th mark on the number line

Pls help if you only know the answer thanks! :)

Answers

Answer:

point c

Step-by-step explanation:

It is point C because it is closer to number 8 than the other one, you need it closer to number 8 because you need -7.75 which is like at the end. Hope this helps!

Joe and Marty work for two different landscaping companies. Joe earns a base amount of $15 and $8 per lawn. Marty earns a base amount of $45 and $6 per lawn. Last week, they earned the same amount of money. How many lawns did they each mow?

Answers

Answer:

I belive Joe mowed 51 lawns and Marty mowed 23.

Step-by-step explanation:

Joe and Marty each mowed a total number of 15 lawns last week and they earned the same amount of money.

What is a linear equation?

It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.

If in the linear equation one variable is present then the equation is known as the linear equation in one variable.

Joe earns a base amount of $15 and $8 per lawn.

Marty earns a base amount of $45 and $6 per lawn.

Let's suppose they both mow x number of lawns.

Then Joe's total income is given by:

$(15+8x)

And Marty's total income is given by:

$(45+6x)

As they earned the same amount of money, mathematically:

(15+8x) = (45+6x)

15 + 8x - 6x = 45 +6x - 6x   (subtract by 6x on both sides)

15 + 2x -15 = 45 -15              (subtract by 15 on both sides)

2x = 30

x = 15    (divide by 2 on both sides)

If we put x = 15 in Joe's total income expression, we get:

15+8×15 ⇒135

If we put x = 15 in Marty's total income expression, we get:

45+6×15 ⇒135

Thus, Joe and Marty each mowed a total number of 15 lawns last week and they earned the same amount of money.

Learn more about the linear equation here:

brainly.com/question/11897796

Rewrite without a denominator:

Answers

Denominator is (man)^2, so -3 is the answer

Answer:

The answer is -3.

Step-by-step explanation:

Find x using the vertical angle theorem.

Answers

Answer:

x+16=4x-5

x-4x= -5 -16

-3x =-21

-3x/-3= -21/-3

x=7

Answer: X=7

Explanation:

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Rita’s starting annual salary is $46,500. At the beginning of each new year, she receives a $1,975 raise. Write a recursive formula to represent her salary after n years. Show how to use this formula to find the salary for each of her first five years of work.

Answers

Answer:

Formula/equation: F(x) = 1,975x + 46,500

First Year : $48,475

Second Year: $50,450

Third Year: $52,425

Fourth Year: $54,400

Fifth Year: $56,375

Step-by-step explanation:

Here is the linear equation you need to use to find her yearly salary:

F(x) = 1,975x + 46,500

For x subsitute year she is working. For example, if it's her first year substitute in 1 for the value of x.

F(x) = 1,975(1) + 46,500

If you want to find the total salary she earned in her 5 years, find the sum of the salaries.

Good luck!

F(x) = 1,975x + 46,500

Please I don't have much time Help me please!!!

Answers

Answer:

C

Step-by-step explanation:

The shape moves to the left by 8 and up by 7.

Answer:

C

Step-by-step explanation:

on the x axis the shape moves 8 to the right and on the y it moves 7 up

How can you slice a cube to create a triangular plane section? Show and describe the plane section formed by the slice.

Answers

Answer:

If you slice it diaganily it will make a triangle shape!!

Step-by-step explanation:

if you slice diagonal you get triangle

At a community fund raiser event, bracelets cost $3 and necklaces cost $6. Complete the patterns in the first two columns for the cost of 0, 1, 2, 3, and 4 pieces of jewelry. Write the ordered pair for the corresponding terms in the third column. Then graph the ordered pairs.

Answers

Step-by-step explanation:

so make a graph and add 1 to have on the bottom and 3 to any number just go up 3 every time then graph it like that

Nayara wants to know the percentage of each grade level of students at her school who drive to school. She has 444 grade levels in her school.

Answers

Answer:

could you explain the question further? I am confused about what I am supposed to do to answer it.

Step-by-step explanation:

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