Mathematics Middle School

i need help on this 4

I Need Help On This 4

Answers

Answer 1

Answer:

5 gallons

31.05 dollars

jon

free shipping

Answer 2

Answer:

So do I

Step-by-step explanation:

Related Questions

Find the distance between the points. Write
your answer in simplest form.
(3,-4), (4,3)

Answers

I think the answer would be 8
Exact Form:
5√2
Decimal Form:
7.07106781

Referring to the Fig. in Question #34, find the midpoint of
__
CD.

Answers

Answer:

(0.5,0)

Step-by-step explanation:

Answer:

The answer should be (0,0.5)

Step-by-step explanation:

if it is wrong then I am sorry:'(

help.....................

Answers

Answer:

See below

Step-by-step explanation:

(0,16) - y axis

(2, -12) - IV

(-1, 2) - II

(3, 0) - x axis

(36.7, 3.9) quadrant I

(-5/8, -5 1/3) - III

Answer:

(0,16) Y-axis

(2,-12) Quadrant 4

(-1,2) Quadrant 2

(3,0) X-Axis

(36.7, 3.9) Quadrant 1

(-5/8, -5 1/3) Quadrant 3

need help on slope!!

Answers

Answer:

option 2

Step-by-step explanation:

trust

Answer:

Slope = -3/2. y-intercept = (1,0)

My sister is in 10th grade and she told me this was correct.

I hope you have a great weekend :)

please help............

Answers

Answer:

12

Step-by-step explanation:

1st to solve : *

-3 * 4 = - 12

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

4^2 - 12 + 7

16 - 12 + 7

4 + 7

12

Answer: 19.6 I think

Step-by-step explanation:

ANSWER NUMBER 1 AND 2 PLEASE PLEASE I WILL GIVE THE FIRST PERSON TO ANSWER BRAINLIEST

Answers

Answer:

in number 1 I think D is wrong and in number 2 A is correct

Answer:

1. The last one

2. The first one

Step-by-step explanation:

Function A is represented by the equation y= 2x+ 5.
Function B is a linear function that goes through the points shown in the
table
X 1
3 46
y -1 3 5 9
Which statement correctly compares the rates of change of the two
functions?
A. The rate of change of function A is 5.
The rate of change of function Bis 4

Answers

Answer:

Step-by-step explanation:

2x can not be evaluated further so the equation has been evaluated completly

rate of change for A is 5

the answer is A=5 hope that helps

The graph shows the amount of money paid when purchasing bags of peanuts at the zoo:

A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 13. Four points are shown on the graph on ordered pairs 0, 0 and 1, 4 and 2, 8 and 3, 12. These points are joined by a line. The label on the x-axis is Bags of peanuts. The title on the y-axis is Total cost in dollars.

What does the point (0, 0) on the graph represent?

The cost of one bag of peanuts
The cost of zero bags of peanuts
The cost of two bags of peanuts
The cost of three bags of peanuts

Answers

The equation of the line through the given points is required.

The equation of the line is

The points on the graph are

Let us take two points and find the line between them.

and

The equation of the line is

Learn more:

brainly.com/question/17088101

brainly.com/question/21294876

Answer:

The cost of zero bags of peanuts

Step-by-step explanation:

Since x represents the number of bags of peanuts, in (0, 0), 0 is the x-value, so the point will represent the cost of zero bags of peanuts.

Hope this helps!

You are moving some of your belongings into a storage facility.

STEP 1 : a. Identify an inequality that represents the number x
of boxes that you can stack vertically in the storage unit.

Solve the inequality. Write the solution in simplest form.
The solution is_ .

STEP 2 : b. What is the height of 6 boxes stacked vertically?

The height is _ inches.

How many boxes can stack vertically in the storage unit?

_boxes

Answers

Answer: c

Step-by-step explanation: because you can see how it alike

The answer is C hope it helped :3

An elephant at the zoo lost 24 pounds over 6 months.The elephant lost the same amount of weight each month.Write an integer that represents the change in the elephant's weight each month.

Answers

48 is the answer you are looking for

Answer:

He loses 4 pounds which is (-4)

Why?

Because it says that the elephant lost 24 pounds in 6 months which will represent (-24). Then (-24)/6 = (-4)

Therefore, he takes (-4) pounds in his weight each month.

Hope this helps!

Mark me as brainliest if you find this answer useful too!

Simplify to create an equivalent expression.
-3(2+4k)+7(2k-1)
Choose 1 answer:

A
2k-13


B
8k-13


C
2k+13

D
2k-7

Answers

Answer:

A

Step-by-step explanation:

-3(2+4k)+7(2k-1)

multiply -3*2= -6

multiply -3*4k=-12k

multiply 7*2k=14k

multiply 7*-1=-7

-6-12k=14k-7

simplify

-6+-7=-13

-12k+14k=2k

total answer:

2k-13

An orchard sells apples in 5.5‐pound bags. The orchard sells 65 bags of apples each day.

How many pounds of apples does the orchard sell in 1 week?

The orchard sells
pounds in 1 week.

Answers

Answer:

2502.5 pounds

Step-by-step explanation:

Answer:

2,503 pounds

Step-by-step explanation:

Multiply the amount of bags sold by the number of days within a week.

65 x 7 = 455

In 1 week 455 bags of apples are sold.

The next step is to multiply the total amount of bags sold in 1 week by the pound of 1 bag of apples.

455 x 5.5 = 2,502.5lbs

2,503lbs (rounding to the nearest whole number) of apples are sold in 1 week.

Based on her recipe, Elena knows that 5 servings of granola have 1,750 calories.
1. If she eats 2 servings of granola, how many calories does she eat?
2. If she wants to eat 175 calories of granola, how many servings should she eat?
3. Write an equation to represent the relationship between the number of calories and the number of servings of granola.

Answers

Answer: 350 Calories

Step-by-step explanation:

I did this in school hope this helps!

1. 1750/5=350 (to find out how many calories for 1 bar) 350*2=700
2. 300=1 serving and since you want 175 you set up a faction so you will have 300/1 = 175/? Then you would cross multiple and divide so 175*1= 175 and then divided 175/300= about 0.6 servings
3. 300:1

Multiply 3 2/5 • 2 1/3
Answer:
5 2/15
6 2/15
7 2/15
8 2/15

Answers

Answer:

7 2/15 is the answer to your question

Answer:

The Answer is 7 2/15

Alonzo will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $50 and costs an additional 0.10 per mile driven. The second plan has no initial fee but costs 0.60 per mile driven. How many miles would Alonzo need to drive for the two plans to cost the same?

Answers

Answer:

100 miles

Step-by-step explanation:

If Alonzo drives 0 miles, then the first plan would cost him 50 dollars and the second plan would cost him nothing.

If Alonzo drives 10 miles, then the first plan would cost him 51 dollars and the second plan would cost him 6 dollars.

From these statements, we can observe that the second plan is increasing at a rate 6 times the first one and will overtake it at one point.

Our solution is the point of intersection between these two functions - where they cost the same.

To find this, equate

0.1x + 50 = 0.6x

where x is the number of miles Alonzo drives,

multiply the equation with 10 to get,

x + 500 = 6x

subtract x,

5x = 500

and divide 5,

x = 100.

So at 100 miles, both plan 1 and 2 will cost 60$. This is our answer. Good Luck!

Tess and Dan have $24.00 each to spend at a book fair, where all students receive a 15% discount. They both want to purchase a copy of the same book, which normally sells for $24.50 plus 10% sales tax. To check if she has enough to purchase the book, Tess takes 15% of $24.50 and subtracts that amount from the normal price. She takes 10% of the discounted selling price and adds it back to find the purchase amount. Dan takes 85% of the normal purchase price and then computes 110% of the reduced price. Is Tess correct? Is Dan correct? Do they have enough money to purchase the book? Explain your answer using complete sentences, and show your work.

Plz whoever actually knows the answer please answer correct

Answers

Answer: UwU

Im trying to solve it but its so much

18 because I’m smart and I’ve already been in middle school

Referring to the figure, find the volume of the solid
shown. Round to the nearest whole number.

Answers

Answer:

846 m³

Step-by-step explanation:

The solid consists of a rectangular prism and a rectangular pyramid.

V = LWH + (1/3)LWh

V = 9 m * 6 m * 12 m + 1/3 * 9 m * 6 m * 11 m

V = 648 m³ + 198 m³

V = 846 m³

Write the equation in function form:
3y - 12x = 0

Answers

Answer: 4x

Step-by-step explanation: Move all terms that don't contain y to the right side and solve. y = 4x

Y = 4x

Kianna said so

Total bill 106.9
4 people went to a restaurant.
Write an expression using fractions to show how to determine the amount hat each person will pay then calculate each persons contributions showing all steps in long devision

Ok so this question baffles me lol does anyone know how I would even start doing this!?

Answers

4x=106.9

4 representing the people
x being the amount paid (unknown)
x= 26.7

Answer:

The expression is 106.9 /4 = p or 4p  =106.9

To solve:

106.9 /4 = 26.72 approx.*

So each person will most likely pay $26.72.

Hope this helps! :)

*If you are confused on what p is, it is the amount payed by each person.*

Referring to the figure, find the surface area
of the cylinder shown. Round to the nearest whole number.

Answers

Answer:

2545 m rounded from 2544.69

Step-by-step explanation:

A=2 π r h + 2 π r 2 = 2 · π · 15 · 12 + 2 · π  ·152

≈ 2544.69005

rounded to 2545

~~~

the answer is 2545 your welcome

1
Tyler buys packs of Pokemon cards. His spending can be represented by the equation C = 0.5p, where C is the cost of his purchase and p is the number of packs he buys.

Create a graph that represents Tyler's spending.

Answers

Answer:

ummmmmm i do not know

Step-by-step explanation:

Answer:

Add a mark halfway between 0 and 1

help!! i'll give brainliest!!

Answers

Answer:

The answer is B&C but I'm not gonna give the answer its up to you to pick out if its B or C

Step-by-step explanation:

it’s c love square root of 3 is 1.73 so 1/3 is less than that

yall good at slope? if so, i need help

Answers

Answer:

Undefined

Step-by-step explanation:

It's undefined since slope is based on the x coordinate, and since it doesn't change here there is none. It's also undefined because the line is vertical. Hope this helps :)

the slope would be undefined

HIII!!! PLEASE HELP!!! AND EXPLAIN IT TOO!!!!

The sets of numbers 6, 8, 10 and 5, 12, 13 are Pythagorean triples. Use what you know about the Pythagorean Theorem and explain or show why they are Pythagorean triples. Be sure to show your work for each set of triples!

Answers

Answer:

We know that the Pythagorean Theorem is a² + b² = c².  First lets start with 6, 8, and 10. There is a simple way to know that these are Pythagorean triples. They make up what is called a 3-4-5 triangle. 3 x 2 is 6, 4 x 2 is 8, and 5 x 2 is 10. Next 5, 12, and 13 are Pythagorean triplets because 5² + 12² = 13². Because both of these form right triangles, we know that they are Pythagorean triplets.

Hope this helps :-)

Step-by-step explanation:

Which ordered pair is a solution of the equation?
y-3=5(x-2)y−3=5(x−2)y, minus, 3, equals, 5, left parenthesis, x, minus, 2, right parenthesis
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
Only (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis

(Choice B)
B
Only (3,2)(3,2)left parenthesis, 3, comma, 2, right parenthesis

(Choice C)
C
Both (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis and (3,2)(3,2)left parenthesis, 3, comma, 2, right parenthesis

(Choice D)
D
Neither

Answers

Answer:

b

Step-by-step explanation:

i had this on a test

The Answer is B :).

how do we know that we Enlarged by 2?

Answers

Answer:

ggg

Step-by-step explanation:

I think you multiply everything by 2 but I’m not fully sure

Referring to the figure, find the area of the
trapezoid shown.

Answers

Answer:

720 in

Step-by-step explanation:

It’s 720 in I think :p

-24x = -3 what is the solution to the equation?​

Answers

Answer:x = 1/8 = 0.125

Step-by-step explanation:Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    -24*x-(-3)=0

Pull out like factors :

  -24x + 3  =   -3 • (8x - 1)

Solve :    -3   =  0

Solve  :    8x-1 = 0

Add  1  to both sides of the equation :

                     8x = 1

Divide both sides of the equation by 8:

                    x = 1/8 = 0.125

Answer:

1/8 = 0.125

Step-by-step explanation:

HELP PLS 7TH GRADE MATH: Coach Jenny spent 1/6
of her day swimming, 1/3 of her day playing basketball and 4/24 of her day playing softball. How much of the day did Coach spend playing sports?

Answers

Answer- 2/3
This is the answer because all you had to do was add the fractions :)

Which of the following represents, the difference of a number squared and four is less than or equal to five.

Answers

Answer:

x² - (4 ≤ 5)

Step-by-step explanation:

(I have x representing the number that is squared, it might be a different letter on your options, but regardless it will be the same general answer. You also may not need the parentheses around the 4 ≤ 5)

Difference means subtraction so we know that the second number/group of numbers will be subtracted from the first that is listed.

Next, if you are squaring any number it's going to have the little 2 to the right of it. That's what that means.

Then, we look at that last bit. "Four is less than or equal to five." This means exactly how it sounds. To write this we need the symbol ≤. This symbol means less than or equal to. You would would but the 4 in front and the 5 in back to get 4 ≤ 5.

Now we just put it together. It tells us that 4 ≤ 5 is being subtracted from a number squared. So this means that a number squared needs to be first, and because difference means subtraction, we would subtract 4 ≤ 5 from that. A number squared can be represented by any letter variable, but for this example, I will use x.

This leaves you with x² - (4 ≤ 5)

I hope this helped :)

 The anwser is x2-4≤54-x2≤ 5.

Other Questions
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Computer models help to determine whether a particular area is likely to flood.A. make up B. find out C. take over D. put up3. Let me give you a little ________ about the president of the company.A. specialization B. concentration C. background D. degree4. Jane is always determined to do anything she wants. She's a ________ woman.A. ambitious B. strong-willed C. brilliant D. humane5. He passed his exams with flying colour.A. successfully B. difficultly C. badly D. easily6. She harboured her hope of being a teacher.A. gave up her hope of being a teacher B. built her hope of being a teacherC. had her hope of being a teacher D. kept her hope of being a teacher in her mind7. He behaved like an adult. I think he is more ______ than the other boys in his class.A. intelligent B. mature C. ambitious D. developed8. The new road should help ________ traffic problems.A. raise B. create C. ease D. cause9. 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The police officer stopped us and asked us where __________.A. were we going B. are we going C. we are going D. we were going18. Annie found the souvenirs __________ she wanted at the gift shop.A. that B. which C. D. all are correct19. He has much difficulty _______ Spanish.A. to learn B. learning C. on learning D. learn20. The students were made _______ hard.A. to study B. studying C. for studying D. study hhhhhhhhhhheeeeeeeeeeeelllllllllllllpppppppppp What are the lenses of the HAND model and why is this important to know?A) Different ways of looking at a question. It keeps the writer from narrowing their focus too muchwhen rationalizing a problem.B) If you put your hand on a paper and trace your fingers, it looks like a turkey.C) It is an acronym for writing. It stands for Hypothesis, Analysis, Notate, DiscoverD) The lenses tell you how many paragraphs an essay should be based on how many fingers you have. How does the author answer his students questions about the exam?a.He tells them that he will accept an answer about the weather god out of respect for their culture.b.He tells them they can choose either answer since both explanations are equally true and valid.c.He tells them that only the scientific explanation is real and true, so they must reject the cultural story about the weather god.d.He tells them to give the science-textbook explanation on their science exam and the folklore version in Hindu culture class.