Mathematics Middle School

Regina can purchase packets of tea in four sizes. Which size is the best buy?

9-lb packet for $12.75

2-lb packet for $4.34

7-lb packet for $9.45

4-lb packet for $6.26

PLZ help, i'm on a test

Answers

Answer 1

Answer:

7 lb for $9.45

Step-by-step explanation:

12.75 / 9 = 1.42

4.34 / 2 = 2.17

9.45 / 7 = 1.35

6.26 / 4 = 1.57

The lowest answer is 7 lb for $9.45

Answer 2
7 IB packet for $9.45, this was a question on my test and i got it right

Related Questions

Help me plz:

8. Multiply the following:

c. (3s^4)(-6s^5)

Answers

The result of the multiplication is (-18s^9).

To multiply the two expressions (3s^4)(-6s^5), you can use the distributive property, which states that you can multiply a term by each of the terms inside a set of parentheses.

Using the distributive property, you can rewrite the expression as:

(3s^4)(-6s^5) = 3s^4 * -6s^5

Then, you can simplify the expression by combining like terms:

3s^4 * -6s^5 = (-18s^9)

So the result of the multiplication is (-18s^9).

To learn more about distributive property

brainly.com/question/6276874

a. What fraction of the students chose Website A? Write your answer in simplest form.

Answers

Answer:

no se hablar taka taka XD

hmmm I think I know it but I’m not sure. I think it is 28 because if you add 35,13,22 and 10 to get 80% then I used a Calculator(sorry) to get 35% of 80 and got 28. If you turn it into the simplest form, it turns into 56/2. HOPE THIS HELPED :D

Speedy Boat Rental charges a 15$ deposit fee plus a 2$ for each hour of use to rent a paddle boat. Witch equation is right?

1. x=15y+2
2. y=15x+2
3. y=2x+15

Please give me a real answer. I will give you extra points.

Answers

Answer:

it's 2

Step-by-step explanation:

2. y=15x+2

The tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.

Cara's Flower Arrangements
White 3 6 9 12 15
Yellow 5 10 15 20 25

Hector's Flower Arrangements
White 4 8 12 16 20
Yellow 6 10 14 18 22

Part A
Are the numbers of white and yellow flowers in Cara's arrangements proportional?
Which equation relates the number of white flowers, w, to the number of yellow flowers, y?
A. Yes; y=35w
B. Yes; y=53w
C. No; y=3w+5w
D. No; y=5+3w
Part B
Are the numbers of white and yellow flowers in Hector's arrangements proportional?
Write an equation to relate the number of white flowers, h, to the number of yellow flowers, e.
A. Yes; e=32h
B. Yes; e=23h
C. No; e=h+2
D. No; e=h−2

Answers

Answer:

Step-by-step explanation:

Part A

Yes, there is a proportional relationship in Cara's. For every 5 yellow flowers, there are 3 white flowers. 5:3. I didn't see an equation that would work for the equation in the question. The equation I found on my own would be 5w/3 = y

Part B

There is no proportional relationship in Hector's. The equation would be e=h-2.

Pls help this is due tmr

Answers

A hop it helps! If not am sleeyr

Answer:

D

I need to write 20 characters ignore this

A right triangle has sides of length 3, 4, and x. Find x if it is the hypotenuse.

HELP ME PLEASE

Answers

Answer:

5

Step-by-step explanation:

The rules for the hypotenuse is side a^2+side b^2=hypotenuse^2

a=3

b=4

3^2=9

4^2=16

9+16=25

5^2=25, so 5 is the hypotenuse.

:)

Mr. Bloss made 36 out of 48 free throws while practicing for basketball. What percent of his free throws did he make?

Answers

Answer:

75%

Step-by-step explanation:

We can see that our fraction is 75/100, which means that 36/48 as a percentage is 75%.

Answer:

75%

Step-by-step explanation:

To find the percentage of successes, simply divide the number of successes by the number of tries. Hence 36/48=.75. Then, multiply by 100% to get the percentage value --> .75x100%=75%

[tex]2(6p-5)\geq 3(p-8)-1[/tex]
Which Numbers Can Be A Solution.
[tex]-2[/tex]
[tex]-\frac{9}{5}[/tex]
[tex]-\frac{3}{2}[/tex]
[tex]-\frac{7}{8}[/tex]
[tex]-\frac{1}{5}[/tex]

Answers

the answer is 1/5 because if you do it right that is what u get
The correct awnser to this question is 1/5

use the table of probabilities to answer questions 1-3
1.list members of the sample space that include a taco use parentheses
2.list the members of the sample space that include cheese us parentheses
3.What is the probability of choosing a burrito with cheese and a taco or wrap with salsa??
please help

Answers

Answer:

what

Step-by-step explanation:

What is the approximate area of the circle, in square centimeters? Use 3.14 for π (pi). Record your answer on the grid. then fill in the bubbles.

Answers

100pie or about 314 hope this helps

include a explanation pls

Answers

Answer:

C

Step-by-step explanation:

please help me get an answer for this question.

Answers

Answer:

I have no idea

Step-by-step explanation:

3.017 + k = 5.134
what is k?

Answers

Answer:

K = 2.117

Step-by-step explanation:

5.134 = 3.017 = 2.117

Answer:

k=2·117

Step-by-step explanation:

you welcome

solve 2 (3x - 1) - 6

give an explanation pls

Answers

Answer: 6x - 8

Step 1: Distribute [ Multiply 2 by the numbers in the parentheses]
6x - 2 - 6

Step 2 : Subtract [ Like terms ]
6x - 8

Answer:2(3x-4)

Step-by-step explanation:

Step 1: Distribute

2(3x-1)-6

6x-2-6

Step 2: Subtract

6x-2-6

6x-8

Step 3: Common Factor

Factor by grouping

2(3x-1)-6

2(3x-4)

Create a scatterplot displaying the data in the table. Be sure to include a linear trend line. (2 points)

Answers

Can you show more information please?

Answer:

Using technology, the linear regression equation which models the data of the relationship between the number of customers served and tips received is :

y = 1.87x + 3.66

predicted amount of tip for 100 customers = $191

The predicted amount of tips received of 100 customers are served :

y = 1.87x + 3.66

x = 100 ; substitute x = 100 into the equation

y = 1.87(100) + 3.66

y = 187 + 3.66

y = 190.66

Hence, about $191 would be received on tips if 100 customers are recorded.

Using a regression calculator to make prediction from a data table :

Enter the x and y axis data into the appropriate column so that the calculator can display the actual data model. Hence, given a certain value of either variable, the predicted value of the required variable can be calculated from the model.

Step-by-step explanation:  I'm not sure since you didn't add a picture

What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?
A. √137

B. √15

C. √5

D. √13

Answers

Answer:45

Step-by-step explanation:

on edge

The correct answer is C!

Pls help me understand this problem
Rick paints a circular table that has a diameter of 16. What is the area of the table?

Answers

Answer:

The area of a circle is πr^2

π = 3.142

so the answer is 3.142 × 8^2 = 201.088

That's what I got

Area = πr^2
(3.14)(8)^2
200.96 = area of the table

Please help please and thank you

Answers

Answer:

The answer is 1.5

Step-by-step explanation:

The answer is 1.5

The correct answer is -1.5

give a step by step explanation pls

Answers

Answer:

D

Step-by-step explanation:

20/5=4

28/7=4

It’s D the answer is 4 because 20/5=4

plz help 100 points i really need help

Answers

Answer:

you can basically graph different points to form a decagon so you can have a 10 point combination and then say the order you went in.

Step-by-step explanation:

The Person above me is correct

HELPPPPPPP!!!! I NEED ANSWER QUICK!!!!

Answers

Answer:

x=8

Step-by-step explanation:

2(2x+7)=46

2x+7=46/2=23

2x=23-7=16

x=16/2=8

Answer:

x = 8.9

2(2x+7)=46

4x+14=46

4x=35

x=8.9

pls help will mark brainliest

Answers

Answer:

Answer and

Step-by-step explanation:

equation are attached

You gotta play Baldi’s basics

Do the values in the table represent a proportional relationship?

x 1 2 3 4
y 2.5 5 7.5 10

Select from the drop-down menu to correctly complete the statement.
All of the y-values a constant multiple of the corresponding x-values, so the relationship

Answers

Answer:

yes every values are increasing constantly by 2.5

Answer:

Step-by-step explanation:

Note that for each unit increase in x, y increases by 2.5.  The constant of proportionality is therefore 2.5:

y = 2.5x

All of the y-values are a constant multiple of the corresponding x-values, so the relationship is a proportional one.

Please help immediately. I need only 10 more questions on IXL to get 100%

Answers

Answer
65
It’s pretty step forward

HELP me and you have to say/select ALL. fake answers or incomplete answers gets deleted/reported

Answers

I’m pretty sure the correct answers are A and F.

Answer:

a f e i think

Step-by-step explanation:

A cookie recipe calls for ¾ cup of sugar. You have the
following measuring cups: 1 cup, ½ cup, ⅓ cup, ¼ cup, ⅛ cup, and a tablespoon (which is 1/16 cup).
Suppose your ¼ cup is missing. How would you measure ¾ cups of sugar using at least two of the other measuring cups? Show your work.

Answers

Answer:

1/2 cup and 2 1/8 of a cup

Step-by-step explanation:

1/8 +1/8=1/4

1/2 is equaled to 2/4

so 2/4+1/4=3/4

You need 3/4 cup of sugar and your 1/4 is missing
First use the 1/2 cup which is equal to 2/4
Now a tablespoon is 1/16 of a cup, so use 4 table spoons, which is 1/4 of a cup
You finally have 3/4 cups of sugar because you have 1/2 cups of sugar and 4/6 cup of sugar

Use prime factorization to find the GCF (greatest common factor) of the following sets of numbers. Show the steps you used to find the GCF. 1) 18: 20: GCF: 15: 25: GCF: 40: 32: GCF: 12: 22: GCF: 10: 20: GCF: 9: 16: GCF: 30: 15: GCF: 15: 35: GCF: 14: 28: GCF: 24: 8: GCF: 45: 27: GCF: 36: 42: GCF: 2)3) 4) 7) 10) 5) 8) 11) 6) 9) 12)

Answers

Answer:

It’s too hard

Step-by-step explanation:

TwT

Sorry this is too hard for me to do

Which expression use the associative property and make it easier to evaluate 6 (3/2 x 1/5)

Answers

Answer:

D

Step-by-step explanation:

Associative property moves the parentheses, but the numbers stay in the same order.

(not part of game show)


Which statement best sums up the most important purpose of the text features in Into the Unknown?

They make the text more interesting to read.
They tell readers what the main ideas of the text are.
They help readers visualize some of the central ideas of the text.
The artistic style helps readers understand the time period.

Answers

Answer:

C. They help readers visualize some of the central ideas of the text.

Step-by-step explanation:

The authors and readers visualize the book together, while the author is helping the readers out.

(Isn't this english? this is my only question.)

hope this helped.

Can you help me with this, and give me a proper explanation?
thanks (will mark brainliest) (///^.^///)

Answers

Answer = 264m squared.

First the rectangle at the top is 20 x 5 which is 100

To figure out the base of the triangle you would look at the width of the second rectangle and from that you would do 20 - 6 so the base of the triangle is 14

With that you would do 14 x 8 = 112 divided by 2 = 56

The area of the second triangle at the bottom is 108 because 6 x 18 = 108

108 + 56 + 100 = 264m squared (squared because it’s area)

Answer:

perimeter=163

Step-by-step explanation:

the document below explains it but i dont know if it was right

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