Mathematics Middle School

Describe an error in the work shown below.
Find an expression equivalent to 18 +30.
Factors of 18: 1, 2, 3, 6, 9, 18
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

18+30=6(3+10)

Answers

Answer 1

Answer:6 times 10 is not 30 it is 60 the and should be 18+30=3(6+10)

Step-by-step explanation:

Answer 2

The factor that multiplies with 6 to get 18 is 3 but the factor that multiplies with 6 to get 30 is 5.

The numbers in parenthesis should be a 5 and not a 10.

18 + 30 = 6(3 + 5)

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Parallel Lines m and n are cut by Transversal t as shown.

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what’s the question lol
6 and 5 answer I need point please

Over 5 days, Skylar sheared 300 sheep. How many would she be able to shear in 26 days?

Answers

1560 bc 300 divided by 5 equals 60 and 60 times 26 equals 1560

Answer:

1560

Step-by-step explanation:

300/5 = 60

60*26 = 1560

Helllllllllllllllllllllllppppppppppp

Answers

Answer:

12.35

Step-by-step explanation:

   95

  *13

____

 285

+950

____

1235

then you need to move the decimal number 2 spaces, because you removed a total of 2 space from the original numbers.

12.35

The answer is 12.35

Sorry for another one! WILL GIVE BRAINLIEST!! DUE TODAY! Help please

Answers

Answer:

1.5 or 6/4

Step-by-step explanation:

y=1.5x+2

or

y=6/4x+2

6/4 is the slope! hope this helps!

Danielle bought a new diary for $12.80. She paid with a $20 bill. How much change did she get back? A. $32.80 B. $8.20 C. $7.20 D. $7.10

Answers

Answer:

c

Step-by-step explanation:

C

Steps:

$20 convert to decimal which is 20.00

20.00 - 12.80 = 7.20

Graph 3x-4=12 using intercepts

Answers

If I graphed this, it would be a perfectly straight line with no curves or bends.

Please help me it's due soon:
Graph the line that goes through 3x-4y=12.
Please include explanation, I tried and got it wrong (-_-) Thank you!

Answers

Answer: the picture attached

Explanation:

Step 1: Add 4y to both sides.

3x−4y+4y=12+4y

3x=4y+12

Step 2: Divide both sides by 3.

3x = 4y +12

3         3

Answer : x= 4y + 4

                   3

I hope this will help you :)

Look at this coordinate plane.

Which equation can be used to find the y-coordinate of point B?

A. y1=23


B. y2=56


C. y−12=46


D. y−12=y−54

Answers

It may be B . Or it may even be wrong

guys pls help me.........

Answers

What seems to be your problem? Are you okay? I hope everything is all right :)

Raj used 4 3/4 cups of sugar for each batch of muffins. He made 3 1/2 batches. Raj used 16 5/8 cups of sugar altogether.

Answers

Answer:

It is true!

Step-by-step explanation:

Answer: its true you just need to add

Step-by-step explanation:

Can somebody please help

Answers

1. 600
2. 650
3. 400
4. 2,500
5. Handball and Bicycling
6. 1,650
7. Swimming and Walking
8. 3-hour walk
9. Cross-Country Skiing
10. 8
11. about 7
12. 12
13. 1-5 million

SOLVE THIS ASAP DONT ANSWER JUST FOR POINTS(SHOW YOUR WORK AND ANSWER IN A DIFFERENT PAPER) I am aware you can’t draw in brainly

Answers

Answer:

sorry but this is very easy :)

125!

Step-by-step explanation:

7x 1000

Please help thank you it’s graphing ratio tables

Answers

Answer:Under

Step-by-step explanation:

On top: Under↓

1:$3

2:$6

3:$9

4:$12

5:$15

Hope this helps! 1 Bracelet=$3

Kaylen wants to download 9 songs on iTunes. Each song costs $1.29. How much money does she need?

Answers

Answer:

$11.61

Step-by-step explanation:

1.29 x 9=$11.61 its just multiplicationg, have a great day!!

Answer:

$11.61

Step-by-step explanation:

Songs to be downloaded=9

Cost of Each=$1.29

So to solve this you will multiply By the amount of song by the cost of each.

So it's going to be;

$1.29×9

Which has its product as;

$11.61

So Therefore Kaylen will need $11.61

Please help? answer both, tysm and enjoy your day!!

Answers

C and a hope this helps :)

Please help!! I really need this!

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Answer:

He should write an inequality

Why- It says it will cost more to rent the bicycle than the scooter.

Define the variable- h= hours

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Step-by-step explanation:

I did this as an assignment. Hope this helped :)

Write a inequity not a equation

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Answers

The domain is (0,-5) and range is (0,-7) the y is the range and the x is the domain
I think
Domain: -6_< x_< 4 Range:4_< y _< -7

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Answer:7 will be next

Step-by-step explanation:

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Answers

Answer:

y=x+_ ///  slope is 1 tho

Step-by-step explanation:

well if its (4,5) and (5,6)

slope intercept form: y=mx+b

slope: y2-y1/x2-x1

6-5/5-4=1/1= 1

y=x(1x)+__ i dont remeber

Mrs. Jones has a kitten and a puppy. The kitten weighs 3 pounds 9 ounces, and the puppy weighs 4 pounds 8 ounces.

How many ounces do the kitten and the puppy weigh together?

A.
157 ounces
B.
129 ounces
C.
87 ounces
D.
101 ounces

Answers

Answer:

The answer is B

Step-by-step explanation:

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Plz help with this question

Answers

Answer:

x + 5 = -4

x = -9

~theLocoCoco

Answer:

An equation = 5 > x = -4

Step-by-step explanation:

The sum of two numbers is 35. The difference of these two numbers is 17. Find the two numbers.

Answers

Answer:

x + y = 35

17 + y + y = 35

17 + 2y = 35

2y = 18

y = 9

x + y = 35

x + 9 = 35

X = 26

Step-by-step explanation:

Answer:

26

Step-by-step explanation:

Sum = 26 + 9 = 35

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If the reader used to cost $150, what will Fernando's final price be after the markdown and rebate?
Complete each step to solve the problem.
1. How much money will Fernando save because of the 40% markdown? Show your work.

Answers

Answer:

your answer is $85

he also saved $90

Step-by-step explanation:

Answer:

Fernando will save $90

Step-by-step explanation:

ILL GIVE BRAINLIEST.

This is a simple graph, but I want to know if I’m right. If the line goes through the origin does that automatically mean it’s positive?
And when it doesn’t go through the origin does that mean it’s automatically negative?
THANK YOU.!

Answers

Answer: This is a negative graph and it is proportional because it goes through the origin.

Step-by-step explanation:

Just beacause it goes through the origin does not mean it will be positive nor negative, if the line goes from the top left of the grid slanted down, it is negative. If the line goes from the top right of the graph slanted down, it is positive. It is proportional because it is a straight line that goes through the origin.

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Step-by-step explanation:

Ok so in this case it's a negative slope, because the line is going from left to right.

If the line was going form right to left then It would be a positive slope.

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Answers

Answer:

k,l,m =Functions n= relation

Step-by-step explanation:

Please Show Work.


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Answers

Answer:

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Step-by-step explanation:

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Answers

I believe it is B. Sorry I’m not the best at math but hope this helps !!

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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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If you want I can show you how to solve it

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Answers

Answer:

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Step-by-step explanation:

that is the

answer

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Step-by-step explanation:

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