Mathematics Middle School

ANSWER CORRECTLY FOR BRAINLIEST. INCLUED ALL ANSWERD TO ALL THE PARTS AND QUETIONS. 60 POINTS!!!


Module 06: Project Option 1
Instructions:

Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.


Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.


Part 1: Writing Expressions
1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.


2. Translate the new algebraic expression you created in Question 1 to a verbal expression.


Part 2: Writing Equivalent Expressions
3. You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.


a. Use either the commutative property or combine like terms to create an equivalent expression.


b. Use the distributive property to create an equivalent expression.


4. Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.



Part 3: Finish the Story
5. Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?



6. Choose a method to present your assignment. You may submit your work in a Word Document or you may choose to develop a PowerPoint presentation or video recording of yourself. Use your creativity! Make sure to include the information from all three parts in your Word Document or presentation.

Answers

Answer 1
Pretty sure no one is gonna do this because it’s so long (no offense)

Related Questions

what is the surface area of the box if it is scaled up by a factor of 10?
list dimensions

Length: 9.5 inch which is 24 cm

Width: 2.8 inch which is 6 cm

Height: 13 inch which is 33 cm

Answers

A for a box, the surface area is given by:
6l², where l is the length of one side.
If the side is increased 10 times,
6(10l)²
=100 x6l²
The surface area increases 100 times. Thus, the new surface area is
272 * 100
= 27,200 sq in

please help me on this for brainliest

Answers

Answer:

B

Step-by-step explanation:

please help me with this for brainliest and a cookie

Answers

C? i am so deeply sorry if it's incorrect.

Step-by-step explanation:

playing amoung.us for the first time no one is coming please join SQBHKF?

Answers

Answer:

make it public

Step-by-step explanation:

and i will try i will join if i get brianiest i promise

Make me brainliest ;)

What is the area of the real object that the scale drawing models?

Answers

Id say 40cm bc the scale drawing is small and is 10cm and the object is big and 40cm js the biggest one.

i need helpppp with this plssssssssssss

Answers

Answer:

The answer is 360

Step-by-step explanation:

Because integer rule is when you multiply or divide and its the same integer the answer will be positive.

Can someone just find the area of this please thx if u can..

Answers

73,084....because all of them multiplied equals that lol
The area should be 2,176

(B+B) x H

7 1/8-3 2/3

I WILL REWARD BRAiNLIEST

Answers

Answer:

6 11/24

Step-by-step explanation:

7 3/24 - 16/24

6 27/24 - 16/24

6 11/24

Step-by-step explanation:

7×1/8 - 3×2/3

= 7/8 - 6/3

= 7/8 - 2

= 7/8 - 16/8

= -9/8

i need the answer to this asap pls. please dont take my points on purpose i need these for school.

Answers

Your answer would be B!

hope this helps. <3

Answer:

Step-by-step explanation: welp im 3 months late anyways

Which figure is the image of ABCDE after a dilation centered at the origin with a scale factor of 2 and a reflection over the x-axis?

Answers

Answer:

The answer is FPQRS

Step-by-step explanation:

I got It right on I-Ready

Answer:

The answer is FPQRS

Step-by-step explanation:

got it right iready 2021

I need help with 11 and 12 pls due soon!!

Answers

11. 18.25
explaining: trust me lol have a nice day

Answer:

$27.25

Step-by-step explanation:

number 11 is 18.25 since you would just take 7.30 x 250%.

number 12: the tip is $6.75. the tax is $2.25. so if you combine the tax AND tip you will get $9.00 and in total he spent (18.25 + 9.00) which is $27.25

pls help me:( I dont knowwwww

Answers

Answer:

Where do u want help at??

Answer:

Step-by-step explanation: you don't know what whatever it is I can help or contact a tutor we can be friends and I can help you solve things!

What is the volume of a cube with an edge length of 3/4 inch?

Answers

Answer:

V=a cubed

Step-by-step explanation:

Answer:

v=a3

Step-by-step explanation:

Pleaseeeeeee help! this will give you 20 points if it wrong i'll have it reported or deleted

Answers

There quick answer to this equation is C because if you look at what the question is asking the answer is exactly what he needs

Answer:

If the decimal is multiplied by 10 to the fourth power the decimal point is moved four spaces to the right.

I need help with this :????

Answers

the answers are in the following order: 1A, 2B, 3C

Estimate the sum: 1 3/7 + 3 5/9 + 1/2. Show your work.

Answers

Answer:

The correct answer is 5 61/126!

Step-by-step explanation:

Leave a fraction alone

1 3/7

Find the Addend

9x3=27+5=32 = 32/9

Find the sum and simplify

1 3/7 + 32/9 = 691/126 = 5 61/126

To estimate the sum of the given terms: 13/7, 35/9, and 1/2, we can convert each term to a decimal number and then add them together. First, let's convert 13/7 to a decimal.

To do this, we divide [tex]13 by 7: 13 ÷ 7 = 1.857[/tex] Next, let's convert 35/9 to a decimal. Dividing 35 by 9 gives us: [tex]35 ÷ 9 = 3.889[/tex]  Finally, we convert 1/2 to a decimal by dividing 1 by 2:[tex]1 ÷ 2 = 0.5[/tex] Now that we have converted all the terms to decimals, we can add them together: [tex]1.857 + 3.889 + 0.5 = 6.246[/tex]

Therefore, the estimate of the sum of the given terms is 6.246. It's important to note that this is an estimate because we rounded the decimal values. If you need a more precise answer, you can use a calculator or longer division to get more decimal places. However, for most practical purposes, this estimate should suffice.

To know more about decimal number visit:

https://brainly.com/question/33864774

#SPJ2

Please answer, tysvm!

Answers

Answer:

B: 2 1/7

Step-by-step explanation:

15 divided by 7 = 2 1/7

2 1/7 sorry If too late to answer :)

WIll give branliest if answered correctly
3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.


Based on what you know, do you think this was because:


Alfonso didn't use a good estimation method,

Dani doesn't remember Ol' Sniffy's age correctly, or,

Ol' Sniffy lived an unusually long time?

Justify your answer.

Answers

It looks like this question wants you to figure out your answer by looking at the chart to see if it looks reasonable.

The first answer doesn't seem to fit the plot so we know that, that inst right. The second one seems like it could work with the question but we dont have enough info to rule it in or out. The third one seems really off because alot of the dogs on the chart lived to be 14 if they where a good weight.

Answer 2: Dani doesn't remember Ol'Sniffy's age correctly, seem like the best fit.

Hope this helped!

pls help. btw the answer is not a fraction.

Answers

Answer:

35

Step-by-step explanation:

For this word problem, use the equation 7÷[tex]\frac{1}{5}[/tex]

Use the "keep, change, flip" method in order to make the division problem a multiplication problem.

[tex]\frac{7}{1}[/tex]×[tex]\frac{5}{1}[/tex]

Solve.

=[tex]\frac{35}{1}[/tex]=35
the answer is 35 20charecterslong

What is give an example of a unit rate used in a real world situation? Plz I'm literally so confused lol.

Answers

Answer:

Miles per hour. (mph)

Step-by-step explanation:

This can be used in almost everyday, since most people today drive around in cars, and use mph to see how fast they are going per hour.

#teamtrees #WAP (Water And Plant)

Answer:

20 miles per hour

Step-by-step explanation:

An example would be like 50 beats per minute, or 20 miles an hour.

When rates are expressed as a quantity of 1.

Help please last question

Answers

answer: 27%



explanation:

Please help due today {Mark brainlist} 100 points

Answers

This is the first section
1. x = 5
2. x = -8
3. x= -1
4. x= 9
5. x= -7
6. x= -11
7. x= -6
8. x= -3
9. x= -5
10. x= 8
11. x= 3
12. x= -4
Hope this helped!
Is there any other worksheets you got for this?

HELPPPPPPPPPPPPP HURYYYYY ITS OVERDUEEE

Answers

Answer:

Maybe you should get off amazon lol.

Step-by-step explanation:

plsss hurry!!!! i rlly need help

Answers

Answer:

41 21/25

Step-by-step explanation:

38 1/25 + 3 4/5 = 41 21/25

some help i need the answer ASAP

Answers

Dees nutsyyshsusueyeueye

Answer:

-30

Step-by-step explanation:

remember PEMDAS: parenthesis, exponents, multiply, divide, add, subtract ex: 5×(-2)=-10×3=-30

Which ordered pairs are made using the corresponding terms of these two sequences, using the Sequence 1 terms first?
Sequence 1: 0, 1, 2, 3, 4, 5…
Sequence 2: 0, 3, 6, 9, 12, 15…

Answers

Answer:

The third option

Step-by-step explanation:

X coordinates are going up by 1 and Y coordinates are going up by  3

:)

Answer:

the third option

Step-by-step explanation:

I am different

Which expression is equivalent to .........?
......
......
.....
.

Answers

Answer:

first one

2m=1 == 2+m-1+m

Step-by-step explanation:

I think it’s C. I’m not sure though :/

IF you could pls help me, don't answer if u don't know the answer but if correct I will give brainless.

Answers

We can solve this by calculating the arch lengths on the track and adding them to the straight lengths on the track.

To calculate the arch lengths, we can pretend the arches are semicircles and calculate the arch length. We know that the diameter is 100 meters, and the circumference formula is diameter times pi. 100 times pi is 314, using 3.14 as pi, but we divide this by two since we are calculating the arch length of a semicircle, not a full circle. Dividing 314 by two gives us 157. However, we multiply this by two since we have to include the other arch's length and the lengths are the same, giving us 314 again. adding this to 200, the straight side lengths of the track, we get our final answer, 514 meters.

Other Questions
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