Mathematics Middle School

Cheryl has a 14-foot pole that she wants to cut into 4 equal pieces to help support her tomato plants.
How long should she cut each piece?

Things to mark:
A. 3.4 ft
B. 3.5 ft
C. 4.4 ft
D. 4.5 ft

Answers

Answer 1
B 3.5 divide 14 and 4 to get 3.5.
Answer 2
The answer would be B. 3.5 ft

Related Questions

Question 4
Show the work please

Answers

I think it’s b or a I’m not sure tho

Help i will give 20 points
And brainlist

Answers

Answer:

for #14, x=10

Step-by-step explanation:

in the graph, 6x = 5x +10 so if x was 10 it would be 60 = 60 so x = 10

please help asap im confused

Answers

answer- 30

explanation- there are 10 votes for popsicles and 40 votes for ice cream, so of you do 40-10 you get 30, so 30 more people would choose ice cream

Pls help I don't understand this if you can show your work that would be awesome!

Answers

Answer:

15 unit^2

Step-by-step explanation:

Cut the shape into a square and a triangle, Do 3 x 3 for the square, which equals 9

Now subtract the 7 by 3 to find the length of the side of triangle, which is 4

The formula for triangle's area is 1/2 L x W, so 1/2 of 12 is 6, and 9+6 is 15

100 POINTS PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Rachel found that the time it takes for her to make her favorite desert decreases the more times she makes its. The time is takes in minutes(M) can be modeled by: M=72-0.75n, where n is the number of times that rachel has made the desert.
A. how long will it take rachel to make her desert the fifth time?

B. after how many times will rachel be able to make her desert in 63 minutes?

C. How long will it take rachel to make her desert the 40th time? Do you think this is reasonable?

Answers

Answer:

A: 68.25 minutes

B: 12 times

C: 42 mins and you decide this part I actually don't know. But I think it could be reasonable, after 40 times someone should get pretty good at it.

Step-by-step explanation:

a: 72 -0.75*5 = 68.25

b: M=63=72-0.75n

subtract 72 from each side: -9 = -0.75n

divide each side by -0.75: n = 12

so 12 times

c: 72 - 0.75(40) = 42 minutes. Now this could be is reasonable, but we don't know what their desert is. But 40 times is a lot of practice.

Pheobe had 6 keys. She paid with a $10.00 bill and received $3.28 change. How much did it cost to have EACH key made

Answers

Answer:

$1.12

Step-by-step explanation:

One way to solve this problem is through an algebraic equation. Set up the equation like this, [tex]10-3.28=6x[/tex]. This equation works because 3.28 is subtracted from 10, which represents how much was spent in total. Then, this is equal to 6x, which represents the total cost of six keys.

So, to solve first subtract 3.28 from 10, this gives you 6.72. Then, divide both sides by 6. This equals 1.12, which is the cost of each key.

Can someone PLEASE help me solve these problems, I need them by 9:59pm.

Answers

For number 7 he could buy 14 candies if he bought the 9 peppermints if he doesn’t buy the peppermints he could buy 20 sour candies

please help 14 math problem

Answers

Answer:

3^6 = 27^2

Step-by-step explanation:

I just used a calculator

Answer:

243

Step-by-step explanation:

27*27=279

3/729=243

Frankie and Marcel are picking up apples. Frankie has 18 apples, which is 4 times plus 2 more apples then Marcel has. How many apples does Marcel have?

Answers

Answer:

Marcel has 4 Apples

Step-by-step explanation:

1. I see that it is plus two so I get rid of that and subtract two from eighteen.

2. Now I see that Marcel has 4 times less than 16 and 16 divided by 4 is 4.

Marcel has 4 apples.

Subtract 2 from 18 to get 16 then divide 16 by 4 and it will give you 4.
Answer: 4

ANSWER RIGHT DO NOT EXPLAIN

Answers

Answer: B

Step-by-step explanation:

As mindy flies her kite, the distance from the kite to the ground increases, as shown in the graph below.

Answers

Answer:

25 (c)

Step-by-step explanation:

A sign says that the price on all music equipment is 30% off the original price. you buy an electric guitar for the sale price of $315.
A-what is the original price?
B-How much money did you save off of the original price?
C-What percent of the original price is the sale price?

Answers

Answer:

a. So the electric guitar is sold for a sale price of $315 after the discount. The discount was 30%. Even though we get that amount off, we still pay 70% of the original price, because 100% (original price) - 30% is 70%.

b. An equation that can help us find the regular price of the item is through writing and solving a proportion. Set it up like this:

315/x = 70/100

This is because 315 is part of the whole and is 70% of the value of x.

Step-by-step explanation:

Okay. Let's solve this by cross multiplying the values. 315 * 100 is 31,500. 70 * x is 70x. That simplifies to 31,500 = 70x. Didivde each side by 70 to isolate the x. 70x/70 cancels out. 31,500/70 is 450. Let's check this by multiply the number by 70% and see what happens. 450 * 70% (0.7) is 315. There. x = 450. The regular price was $450.

Answer:

a. $450

b. $135

c. 70%

Step-by-step:

[tex]\frac{70}{100} = \frac{315}{450}[/tex]  since these two fractions are equal to each other that means the orginal price is $450.

(sale price/original price)x100= % of original price

(315/450)x100=0.7=70%

plz help me this is over due but i just cant do it.
It's Translations and Reflections.
(40 points)

Answers

Answer:

Donu but i will whatch videos and tell you

Step-by-step explanation:

Hey! After reviewing the pictures, it’s quite obvious which is the reflection and which is the translation. The reflection is always the one that reflects at the opposite side of the original picture. The first one is the top left one. The translation, aka the second one is the bottom left. The bottom right is a reflection of the top left, and the top right is a reflection of the bottom left

22. The box plots summarize the ticket sales for Big Monster Movie and Big Monster Sequel at a local movie theater. Each movie was shown 6 times. IN Monster Movie Ticket Sales Big Monster Movie Big Monster Sequel 80 90 100 110 120 130 140 150 160 Which statement best describes the data represented in the box plots?​

Answers

Answer:

B

Step-by-step explanation:

HEEEEEEEEELLLLPPP EASY
The number of story books owned by eight classmates is shown below:

8, 9, 9, 7, 8, 6, 9, 8

Part A: What is the mean of the data? Show your work. (4 points)

Part B: Use your answer from Part A to calculate the mean absolute deviation for the data. Show your work. (6 points)

Answers

Answer:

mean : 6,7.8.8.8.9.9.9 (8+8=16 )   now (16divided by 2)=8 mean

Step-by-step explanation:

mean=8

absolute=0     work:6+7+8+8+8+9+9+9=64    64divided y 8 =0

If one supplementary angle measure 51 degrees the other angle measures 39 degrees?
a.True
b.False

Answers

The answer to your question is false

Answer:

b. False

Step-by-step explanation:

False because supplementary angle means that either of two angles sum is 180°

If one supplementary angle measure is 51°, then the other angle measure should be 129°

Hope this is helpful:)

Please answer the question below! Brainliest will be given :) or provide me with a picture of the answers. Thank you!

Answers

Answer:

600, 1400, 3000, and 5000

Step-by-step explanation:

The profit equation can be simplified.

 P = 350n -(150n +1000)

 P = 200n -1000 . . . . . . . . . collect terms

 P = 200(n -5) . . . . . . . . . . . factor out 200

For the given numbers n, we have ...

 P = 200({8, 12, 20, 30} -5) = 200{3, 7, 15, 25} = {600, 1400, 3000, 5000}

Profits for 8, 12, 20, and 30 customers are 600, 1400, 3000, and 5000, respectively.

Rachel found that the time it takes for her to make her favorite desert decreases the more times she makes its. The time is takes in minutes(M) can be modeled by: M=72-0.75n, where n is the number of times that rachel has made the desert.
A. how long will it take rachel to make her desert the fifth time?

B. after how many times will rachel be able to make her desert in 63 minutes?

C. How long will it take rachel to make her desert the 40th time? Do you think this is reasonable?

Answers

Answer:

A.68 minutes and 25 seconds.

B.12

C.42 minutes.yes i think it is reasonable

Please answer the question DON'T ADD LINKS OR I WILL REPORT

Answers

Im pretty sure it’s B because it tells your the area which is 40 and the length which is 4. I don’t know how to explain it but hopefully it kinda of helped and it’s right.
It’s D.

Explanation: Since the area formula is A = bh/2, you would replace the variables with what you know. Since we know that the base is 4 and the area is 40, your equation would be 40 = (4)(h)/2. To solve, you would simplify the (4)(h)/2 to 2h because 4 divided by 2 is 2. You’re left with 40 = 2h and then you divide by 2 to get h by itself, 40 divided by 2 is 20, therefore the height is 20 inches.

who ever gets this right will get a brainlest

Answers

It was increased by 15%

What is the minimum y value of the graph above?

Answers

Answer:y=(x)

Step-by-step explanation:

Y=(x)

There is no graph listed here

help please this is about net forces

Answers

Answer:

10

Step-by-step explanation:

There are 10 equal squares of 1 inch² so the area must be 10 inch²

Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation rule (x, y) —5 (—x, y) .
a. What type of transformation is ALAD —AL'A'D'?
b. Are A LAD and AL'A'D'congruent or similar?

A and B are problems to solve not answers!

Answers

Answer:

figuring it out now

Step-by-step explanation:

ill give brainley to right answer

Answers

Answer:

-752

Step-by-step explanation:

16 x 2 x (-24) = -768

-768 + 16 = -752

NEED HELP ASAP!! NO LINKS!!! OR U WILL BE REPORTED!! WILL GIVE BRAINIEST!!

Answers

Answer:

Y = 6,8          X = -6,3           Z = -2, -1

Y = 9,7           X = -3,2          Z = 1,-2

Step-by-step explanation:

Write the transformation rule for each transformation described below.
6. A reflection over the x-axis.
7. A translation 3 units right.
8. A dilation with a scale factor of 4.

Answers

Answer: 6.

Step-by-step explanation:

6 - is the answer so good luck

(Don't forget to show how you got your answer please!) Find the interest rate. You may answer in decimal form or percent form.

Principal: $2,500, Time: 2 years; Interest: $450

Answers

Answer:

36%

Step-by-step explanation:

I/Pt = r to get your rate.

I = Interest amount paid in a specific time period (month, year etc.)

P = Principle amount (the money before interest)

t = Time period involved

r = Interest rate in decimal

$450 ÷ 2,500(2)=36%

Hello, I have a question.

Answers

Answer:

3,4,5,6,7,8,9,10

Step-by-step explanation:

all the numbers are in a constant rate (same line) and all of the above are greater than this. Sorry if I get it wrong.

10 POINTS!!! PLease help !!!!!

Answers

It’s only 5 points but I’ll answer the first one he makes 10$ an hour so if they want you to Wright it in a equation it’s would be y=10x+0

David is saving money to but a part for his motorcycle. He has already saved some money and will continue saving the same amount of money each week. If the equation 200=20x+60 represents David’s savings for the motorcycle part, what does the number 60 represent?

Answers

Answer:

60 represents how much money he started with

Step-by-step explanation:

Answer:

answer is 60!

Step-by-step explanation:

well kind of complicated

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