Mathematics Middle School

A straight line is represented by the equation y equals 1/5 x.
What is why when x equals 20?

Answers

Answer 1

Answer:

The answer is 4

Step-by-step explanation:

1/5 * 20 = 20/5 = 4

Answer 2

Answer:

y = 4

Step-by-step explanation:

A straight line is represented by the equation y equals 1/5 x.

What is y when x equals 20?

y = 1/5x

y = 1/5(20)

y = 4

(20, 4)

Hope this helps!

A Straight Line Is Represented By The Equation Y Equals 1/5 X.What Is Why When X Equals 20?

Related Questions

could someone help me with this? thank you

Answers

Answer:

b. company 1 ans i think 11.08

c. company 2

Step-by-step explanation:

Company 2 I think is it

A rectangular room measures 13 feet by 120 inches. Tonya said the area of the room is 1,560 square feet.

What did Tonya do wrong?

Answers

Answer:

The measurements of a rectangular room are 13 feet by 132 inches.

We have to find the area of the room in square feet.

Area of rectangle with length 'l' and width 'w' is given by "L x W".

Since, length='13' feet and width= '132' inches.

So, we will convert the unit of inches into feet.

As 1 foot = 12 inches

So, 132 inches = 132/12 feet = '11' feet

Area of rectangular room = 13 x 11

= 143 square feet.

Tonya was incorrect because she evaluated the area of room without changing the dimensions. She found the area by  square feet. It is incorrect.

Answer:

20,592 INCHES. First you have to take your 13 feet and times by 12 inches in a foot,, then take that total which is 156 inches times 132 inches to equal Area.  

Step-by-step explanation:

Garry is building a fence for his neighbor. The backyard requires 172.5 feet of fencing. If each fencing board is 1/2 - foot wide, how many fencing boards will Garry need?
A. 172 boards
B. 86.25 boards
C. 345 boards
D. none of these
PLEASE SHOW WORK !!!!!!!!!!!!!!!!!!!

Answers

Answer:

D. none of these

Step-by-step explanation:

172.5 / 1.5 = 115

the answer is c
172.5/.5=345

Help me with math. I’m kinda confused.

Answers

Answer:

Area: [tex]36\pi\ cm^2[/tex]  OR  [tex]113.04\ cm^2[/tex]

Circumference: [tex]12\pi[/tex]  OR  [tex]37.68[/tex]

Diameter: 12cm

Radius: 6 cm

Step-by-step explanation:

Area of a circle: [tex]\pi r^2[/tex]Circumference of a circle: [tex]2\pi r[/tex]Diameter of a circle: 12 cmRadius of a circle: d/2 (12/2 = 6 cm)[tex]\pi =3.14[/tex]

Area of a circle: [tex]\pi r^2[/tex]

[tex]\pi *6^2\\\pi *36\\36\pi\ cm^2[/tex]  OR  [tex]36*3.14=113.04\ cm^2[/tex] (either one is the answer)

Circumference of a circle: [tex]2\pi r[/tex]

[tex]2\pi r\\2*\pi*6\\12\pi[/tex]OR  [tex]12*3.14=37.68[/tex] (either one is the answer)

Hope this helps!

Area of circle= Pie x r^2
A= 3.14x6x6= 113.04 cm^2

Circumference of circle= 2 x pie x r
C= 2x3.14x6= 37.68 cm

Diameter =12cm
Radius=6cm

The box plot represents this data set.

17, 40, 80, 82, 86, 90, 99
What value does the letter A represent on the box plot of the
data?
Enter your answer in the box.






Help ASAP!!

Answers

Answer:

Since A represents the minimum value from a set of data and the lowest value is 17, the letter A represents the 17

The letter A represents number 17

2. The question is in the picture.

Answers

Answer: The first one is $275 and the second one is 3.5%

Step-by-step explanation:

What show is this from

Answers

One piece because I watch anime

If the circumference is
36.7, find the diameter.
Round to the hundredth
place. If hundredth
place is zero, type in
zero for hundredth
place.

Answers

Answer:

11.69

Step-by-step explanation:

So, 36.7 is the circumference. To find the circumference you multiply the diameter by pi. So you would divide 36.7 by 3.14. You would then get 11.68........ or rounded to 11.69.

Hope this helps!

I"LL MAKE YOU BRAINLIEST IF YOU ANSWER IN 1 MINUTE
Mr. Garcia has driven 60 Miles, which is two-thirds of the way to a sister's house. How much farther does he have to drive to get to my sister's house?

Answers

Answer:

Mr. Garcia has another 20 miles to drive

Step-by-step explanation:

Step-by-step explanation:

The answer is one-third of the distance, which means 30 miles

Could you help me please!!

Answers

Answer:

A

Step-by-step explanation:

Area of a triangle is base X height divided by 2.

In other words: 12.5 X 3.7 divided by 2, which equals 23.125 km squared.

This is for my recent question!

Answers

Answer:

A box and whisker plot diagram

A box and whisker plot (also called a box plot) shows the five number summary of a set of data: minimum, lower quartile, median, upper quartile, and maximum.

A- Minimum value / Lowest value

B- First quartile / Lower quartile, Q1

C- Median (Second quartile), Q2

D- Third quartile / Upper quartile, Q3

E- Maximum value / Highest value

Q1 to Q3 is the Interquartile Range (IQR)

Answer:

plot diagram

How do I solve this equation?
4-y/5=2-2y/8

Answers

y=−40

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4−y5=2−2y8

4+−15y=2+−14y

−15y+4=−14y+2

Step 2: Add 1/4y to both sides.

−15y+4+14y=−14y+2+14y

120y+4=2

Step 3: Subtract 4 from both sides.

120y+4−4=2−4

120y=−2

Step 4: Multiply both sides by 20.

20*(120y)=(20)*(−2)

Answer:

y=−40

Answer:

y= -40

Step-by-step explanation:

4 - y/5 = 2 - 2y/8

4 - y/5 = 2 - y/4

4 x 20 - y x 20/5 = 2 x 20 - y x 20/4 (reduce the fractions)

4 x 20 - 4y = 2 x 20 - 5y

80 - 4y = 2 x 20 - 5y

80 - 4y = 40 - 5y

-4y + 5y = 40 - 80

y = 40 - 80

y = - 40

(20 POINTS) This diagram shows an origami fish. The fish has been labeled to show several line segments. Which pair of line segments appears to be parallel?

Answers

ily (: I hope you find the answer someday, until then live ur life to the fullest.

Answer:

C

Step-by-step explanation:

2. A home furnishing store sells 6 chairs for $900. Martin buys 2 such chairs for her new home. How much did she spend on the purchase?


3. Sam can prepare 20 wall paintings in four weeks. How much time will he need to prepare 80 wall paintings?


4. Sonya can walk 6 kilometers in 3 hours. If she has to walk 10 kilometers, how much time will it take her?


5. You mix 7 tablespoons of vinegar for 4 tablespoons of baking soda to produce a chemical reaction. You use 15 tablespoons of baking soda. How much vinegar do you use?


6. A mint milkshake contains 1.25 fluid ounces of milk for every 4 ounces of ice cream. A strawberry milkshake contains 1.75 fluid ounces of milk for every 5 ounces of ice cream. Which milk shake is thicker? Explain.


7. The ratio of three numbers are 4:5:3. The sum of the numbers is 84. What are the 3 numbers?


8. You buy 10 pounds of bird seed at Store A for $11.50. Your friend buys 15 pounds of bird seed at Store B for $19.50. How much less would you spend by buying 20 pounds of bird seed at the store with the better deal?

Answers

[MA]:

3:  80 weeks.

4: 5 hours

5: 26.25 teaspoons

The explanation:

3.

1st week = 20 walls

2nd week = 20 + 20 = 40 walls

3rd week = 20 + 20 + 20 = 60 walls

4th week = 20 + 20 + 20 + 20 = 80

Therefore, in 4 weeks. 80 walls in total will be painted.

4.

6 km in 3 hours

10 km in x hours

Proportion:

6 - 3

10 - x

Cross multiplication:

6x = 3 * 10

6x = 30  \  divide by 6

x = 5

It will take 5 hours.

5.

Tablespoon of  vinegar taken (v) = 7

Tablespoon of baking soda taken (b) = 4

Therefore, ratio between v and b: 7 : 4

Tablespoon of vinegar taken (v) = x

Tablespoon of baking soda taken (b) = 15

Therefore, ratio between v and b = x : 15

7 : 4 : : x : 15

Produce of extremes = Product of means

26.25 teaspoons

Writer's note: Hope this helps!

[xArtsy}

I NEED THIS FAST!!!!!! NO LINKS PLEASE Which graph represents the solution set of the inequality Negative 9 greater-than x?
A number line going from negative 13 to negative 7. An open circle is at negative 9. Everything to the left of the circle is shaded.
A number line going from negative 13 to negative 7. A closed circle is at negative 9. Everything to the left of the circle is shaded.
A number line going from negative 13 to negative 7. An open circle is at negative 9. Everything to the right of the circle is shaded.
A number line going from negative 13 to negative 7. A closed circle is at negative 9. Everything to the right of the circle is shaded.

Answers

Answer:

a

Step-by-step explanation:

highlights the possibilities of x

Of Lee's baseball cards, 1/5 show California players. Of these, 38 show San Diego Padres players. Is it a fraction of lee’s collection that shows Padres players 23/40, 4/13, or 3/40?

Answers

Answer:

Basically what you have to do is subtract the 1/5 three times and find whats equivalent to it

The perimeter of a rectangle is less than 10 inches. The length is x and the width is x − 5. If the solution is x < 5, then the length is less than 5. Is this a viable solution?

Answers

No, it isn’t a whole. Since it’s less than 10 and the length is unknown besides knowing it’s less than 5in,

Answer: yes and no. The length must be less than 5.

But there is a practical limit to how the width is calculated.

So No.. This solution is not completely viable.

Step-by-step explanation: If the length is almost 4, for example, the width must be between a bit more than 0 and less than or equal to 1. Using x<5 -5 to compute the width is not viable.

Jeremiah bought a jacket for $110.25. If sales tax is 8.5%, how much will he pay in total?

Answers

Answer:

He would pay $119.62125 -> $119.62

Step-by-step explanation:

Answer:

Step-by-step explanation:  x = 119.64

HELP PLEASE SO FAST

I need thiss

Answers

The midpoint would be (-2, -1)

It’s -2 -1 why do I need 20 characters

write an expression to show the total volume of the two boxes

Answers

Answer:

[tex]s^{3}[/tex] x [tex]100cm^{3}[/tex]

Step-by-step explanation:

Total volume = Volume of big cube + volume of small cube.
So, total volume = S^3 + 100

Help pls im about to fail if i dont turn this in :(((

Answers

Answer: B, C, and F

Step-by-step explanation:

hope this helped

B,C,F bc negative numbers on a x,y plane (for x) go left and positive is vice versa. Thats B’s answer. C is also correct because negative numbers have less value the deeper they go, like the example -8.7 ? -8.4 . F also is correct as it’s basically vice versa to C.

How to solve the inequality -8y ≤ 40

Answers

- 8y ≤ 40

y ≥ 40 / (-8)

y ≥ - 5

S = [-5 ; + inf [

or

.......... [ -5 XXXXXXXXXXX

This is how to solve the inequality

Its 7th grade math. help please

Answers

The answer is B. The question is asking you what the first step to solving the inequality is. The first thing we need to do is get rid of the +5 on the left and to do that, you must subtract 5 from both sides.The model shows that by starting off with the original model and then -5 from both sides.
It’s b sorry for this extra text I need 20 characters

Original price: $55
Discount:?
Sale price: $46.74

Answers

Answer:

15%

Step-by-step explanation:

Given:

Original price: $55

Discount:?

Sale price: $46.74

Formula:

Discount = Original - Sale Price

Discount ÷ Original Price × 100

Solve:

x - 55 - 46.75 = 8.25

8.25 ÷ 55 × 100

Simplify

3/20 × 100

Simplify

= 15 %

~Learn with Lenvy~

Can someone help me solve these pls?

Answers

y=4 4 times 4 is 16 and 16 plus 4 is 20

Answer:

Question 1.    [tex]y=5[/tex]

Question 2.   [tex]y=4[/tex]

Step-by-step explanation:

1.         [tex]y^{3} =125[/tex]

Take the cube root of both sides:

[tex]{y}=\sqrt[3]{125} \\[/tex]

or

[tex]y=125^{\frac{1}{3} }[/tex]

[tex]y=5[/tex]

2.        [tex]y^{2}+4=20\\[/tex]

Subtract 4 from both sides.

Then you have:

[tex]y^{2} =16[/tex]

Take the square root of both sides:

[tex]y=\sqrt{16}[/tex]

[tex]y=4[/tex]

Graph the function 1/5x^2-2x-1

Answers

Answer:

Step-by-step explanation:

I was wondering how this is done? Do any of you Brainiest people out there know how???
If an employee earned $400, use the line of best fit to predict how many hours he worked.

A) 17 hours

B) 20 hours

C) 23 hours

D) 25 hours

Answers

Answer:

C.23 Hours

Step-by-step explanation:

I believe you just have to follow the graph, simply find the line that says $400 and follow it to the line of best fit (green line).

Its not exactly at 25 when they intersect (cross) therefor id say your answer should be C. 23 hours

Hope this helps, brainliest is appreciated :)

Have a nice day! cx

~Mitsuna

Answer:

23 hours

Step-by-step explanation:

Relationship A has a greater rate than Relationship B. This table represents
Relationship B.

Hours worked 2 4 5 8
Amount Paid 30.40 60.80 76 121.60

Which equation could Represent Relationship A. Hours worked is represented by x and Amount paid is represented by y.

select each correct answer.
y = 16.4x
y = 15.4x
y = 15.2x
y = 14.9x

Answers

I think the answer is C and D..searched it up

A recipe for cookies calls for 13 of a cup of sugar per batch. Elena used 423cups of sugar to make multiple batches of cookies. How many batches did she make?

Write a division number sentence that represents the question above.

Write a multiplication number sentence that represents the question above.

Answers

Answer: 14 batches

Step-by-step explanation:

see the attached picture

Answer: 14 batches

Step-by-step explanation:

Answer this for 10 regular points nothing special

Answers

Answer:

Step-by-step explanation:

I think its easier to break it up to find the answer, in doing so, the top rectangle would be 6 units "long", 4 units "tall".

The bottom shape would be 4 units long, and 3 units tall.
*It would be 4 because the two isn't part of the bottom shape, so you would subtract 2 from 6, giving you 4.*

Then you simply multiply:

6x4=24

4x3=12

Now you have the area for both shapes, you would then add them together to get the full shape:
24+12= 36

Therefor: The area is 36 Units. or A.

Hope this helps, Brainliest is appreciated, trying to rank up :)
Have a nice Day! CX

~Mitsuna

The answer is a 36 units squared
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