Mathematics Middle School

please help me im so confused

Please Help Me Im So Confused

Answers

Answer 1

Answer:

the answer is 9w+2/3

Step-by-step explanation:

Please mark me branliest

Answer 2

Answer:

9w+23

Step-by-step explanation:

bc i kno

plz mark ME  brainilist

Related Questions

Can you help me with my math

Answers

I can help if you want me to

Please help me! trying to get a good grade!

Answers

Answer:

Coach should put in the back up player.

Step-by-step explanation:

Regular: 97% He will loose a total of 10% of effectiveness. Which will put him at a total of 87%.

Backup: 94% He will only loose 5% of effectiveness. Which will put him at only a 89%.

45-35=10 yards over usual field goal range.

Solve for x:

− 10x + 4 = − 7x − 14 −7x −14


PLEASE HELP ME!

Answers

Step-by-step explanation:

-10x + 4 = -7x - 14 - 7x - 14

-10x + 4 = -14x - 28

4x = -32

x = -8.

just by using distributive property i got x=-8

can i pls get help on wat 2x - 3 = 15?

Answers

Answer: x = 9

Step-by-step explanation:

Step 1: Add 3 to both sides.

2x − 3 + 3 = 15 + 3

2x = 18

Step 2: Divide both sides by 2.

2x/2 = 18/2

x = 9

The answer is 9.

You’d move all terms that don’t contain x to the right side and solve it.

Plz help I don’t understand

Answers

Answer: I think it's "47.6 ÷ 3.9" and maybe "71.9 ÷ 6.5"

Step-by-step explanation: It's asking for you to put the boxes that have an estimated answer of 12 in the big box at the bottom. I hope this helps.

I did the math and yes it’s correct

Olivia needed to send out 237 invitations by mail. She bought stamps in books of 20 and then bought extra stamps individually. How many books of stamps did she buy? How many extra stamps did she have to buy?

Answers

Answer:

12

Step-by-step explanation:

20*10=200+40=240-3=237 and you have 3 extra

I'm having some trouble with this question (picture included)

Answers

Answer:

2400

5400

8400

Step-by-step explanation:

You need to know the Divisibility Rules for 3, 5, and 8.

For 3: If the sum of the digits of a number is divisible by 3, then the number is divisible by 3.

For 5: If the last number is either 0 or 5, the entire number is divisible by 5.

For 8: If the last three digits of a whole number are divisible by 8, then the entire number is divisible by 8.

You can put 0 to the end to meet the requirements of the divisibility rule of 5,

so it should be like _ _ _ 0

for 8, you can use 400 so it should look like _ 400

For 3, the sum of the digits needs to be divisible by 3

if we say X to the first digit the sum of the digits is x+4

we can use 6 and 9, so x can be 2, 5, and 8.

Therefore we have:

2400

5400

8400

2400 ya Hurd me playa

Help with math I need, do not understand I do (yoda speech) lol.

Answers

It’s the purple one!
The correct answer is A.
This triangle is considered an acute triangle because all the angles are under 90 °

Need help ASAP:)))))))))))))
Pls show ur work!
1.2x + 7 - 5x

2.2c - 3 = 2(6 - c) + 7c

Answers

Answer:

c = -75/14 OR c = -5.357143

Step-by-step explanation:

Simplify both equations:

1.2x + 7 - 5x =

-3.8x + 7

2.2c - 3 = 2(6 - c) + 7c =

c = −5.357143

OR

c = -75/14

The question wasn't quite clear, if this wasn't correct, please elaborate on what needed to be solved, and I'll fix my answer.

Hope this helped!

have a good day :)))

Does each equation represent a proportional relationship? Choose Yes or No.
y = 7x – 3
Choose...Yes or no

y = 150x
Choose...Yes or No

Answers

Answer:

the first one yes the other on e not sure

Step-by-step explanation:

Answer: yes and no

Step-by-step explanation:

help me out this is due at midnight along with like 10 other assignments

Answers

A) y=1/2x+3 and y-1/2x=3
B)y=-4 ( for both forms)
C) y=3/4x+2 and y-3/4x=2
D)y=3x-5 and y-3x=-5
Here are the answers along with the work on how i got the answers so you can understand the topic better :)

Sarah has all of the letters for the word WATERMELON in a bag. She chooses one letter, KEEPS it, then chooses another letter. What is the probability that she will choose the letter A and then the letter W?

1/9
1/18
1/90
2/9

Answers

Answer:

2/9

Step-by-step explanation:

Does anyone know the answer?
ASAP!

Answers

The answer
should be 4%
The answer you are looking for is 4%

I need help with my math rq I said Karen was closets but I am not sure

Answers

Answer:

Scott is closer

Step-by-step explanation:

8×68=524

524-480=44

560-524=46

hope it helps

A plane leaves at 11:22 a.m. and arrives at 3:13 p.m. how long was the flight?

A. 3 hours 51 minutes

B. 3 hours 35 minutes

C. 14 hours 35 minutes ( I know its not this one lol)

D. 4 hours 35 minutes

E. 8 hours 9 minutes

Answers

D should be the answer

Answer:

3 hours and 51 minutes

Step-by-step explanation:

Let's take this one hour at a time. Add three hours to 11:22, and you will get 2:22. There are 51 minutes between 2:22 and 3:13. So your answer will be 3 hours and 51 minutes.

ill give brainliest to who ever answers these questions first

Answers

high blood pressure, high cholesterol, and smoking.
Increasing age,high blood pressure, physical inactivity, obesity...hope this helps!!

Tim pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?

Answers

Answer: $8.50

Step-by-step explanation:

Divide $22.10 by 2.6

Answer is 8.50 dollara

Is the domain less than 2 or greater than 2?




less than or
greater than

Answers

The domain is less than

AHHHHHHHHHHHHHHHH

Use cubes with an edge length of 1/2 inch to build prisms with the lengths, widths, and heights shown in the table.

Answers

Answer:

3/2, 5/2, 7/2, 10/2, 15/2, 14/2, 23/2

Step-by-step explanation:

Don't use last answer if you don't have to.

1.  = 3/2 cubes =1 1/2

2. = 5/2 = 2 1/2

3. = 7/2 = 3 1/2

4. = 10/2 = 5

5. = 15/2 = 7 1/2

6. = 14/2 = 7

7. = 23/2 = 11 1/2

Dave walked to his friend's house at a rate of 4mph and returned back biking at a rate of 10mph. If it took him 18 minutes longer to walk than to bike, what was the total distance of the round trip

Answers

Answer:

4 miles

Step-by-step explanation:

Find the LCM for 6 and 8

Answers

Answer:

24

Step-by-step explanation:

The LCM of 6 and 8 is 24 because 24 is the smallest number that is both a multiple of 6 and a multiple of 8

Answer:

2

Step-by-step explanation:

To find the least common factor....

Let's list the factors of each number

6: 1, 2, 3, 6

8: 1, 2, 4, 8

So in this case, the '2' is common and the least (after 1 ofc but 1 doesn't count)

Hope this helps :D

Helllppp i will give you brainliest if you can help meeeeeeeee

Answers

Answer:

20 square meters

Step-by-step explanation:

To do this continue the line of the top of the rectangle so you split the figure into a triangle and a rectangle. The dimensions of the rectangle would be 8 by 2, so 8 * 2 = 16. Next, the dimensions of the triangle would be (4 - 2) by (8 - 4) = 2 by 4. The area would then be 2 * 4 = 8/2 = 4.

All you have to do now is add those two areas together, 16 + 4 = 20 square meters.

40% of farm animals are cows. 72 animals are not cow. How many animals in all?

Answers

Answer:

112 maybe.

Step-by-step explanation:

Answer:

115

Step-by-step explanation:

got it right on test

Solve for a.Question is in picture. Giving brainliest

Answers

A=3.6

hope this help:)

1. The length of a rectangle is six less than three times the width. If the perimeter is 76, find the area of the
rectangle.

Answers

6 - w3 =6 is the answer
6-w3=6 is the answer, hopefully this helps

need help asap, please
will give brainly

Answers

Answer:

I don't remember how to do them but i hope this helps

Step-by-step explanation:

Moves down 5 space on the y-axis and rotates clockwise 180%

can you help me plz
and thank you

Answers

Honestly I don’t know this one but I think it’s like you start at 35 on the number line then you subtract 4 then add 2 then subtract 5. So I think it’s B but I’m not sure.

During the holiday sale, the store discounted all items 1/3. What is the discount on a $19.95 item? plz help me

Answers

Answer:

Discount Final Price Each

1/3 off $ 19.95. $ 13.30

Step-by-step explanation:

I think its 13.30

Answer: $13.30

Step-by-step explanation: If you multiply 19.95 by 1/3 you will get the answer 6.65, that is the amount that is taken off. So next, you can just subtract 6.65 from 19.95.

19.95-6.65=13.30

So that is the answer, with the discount the item is now $13.30

This is due today please help

Answers

Lateral Surface Area: 82.8

Explanation: Find the area of one side then multiply by 3 giving you the surface area

Total Surface Area: 110.4

Explanation: add all the triangles areas together giving you the surface area
Lateral surface area:82.8

I dont get this math work sheet my teacher give me so can you guys help me

Answers

Answer:

1.) y= -1/3x+3

2.) y= 3x-2

3.) -1/2x+0

Step-by-step explanation:

slope intercept

Other Questions
PLEASE PLEASE HELP ME I WILL MARK BRAINLIEST what's good about Loyalists? Segments or sections of coiled DNA found in the cell that provide instructions for making specific characteristics are known as: Rewrite 5 X 2/3 using a whole number and a unit fraction What do law enforcement public safety corrections and security agencies usually provide to help their employees manage stress Please help !!!! Need answer fast !! Jeremy is plotting a line with a slope of 3. He starts by plotting the point (-4,-3). He then plots a second point on the line 6 units to the right, and k units up. His value of k must be a. 9 b. 18 c. 2 d. 24 How do the lovers and royals react to the play within-a-play In two or more complete sentences describe all of the van der Waals forces that exist between molecules of water. I will make bainliest if you answer this question plss!! Due in 10 minutes! Have you ever noticed that how much electrical energy is consumed by electrical appliances in your home. Make a chart of all of these appliances with their power in kW and an average use on daily, weekly, and monthly basis. Usually the electrical power is written on most of the appliances or on their packing. Calculate the total consumption of electrical energy in kWh in your home for December, 2020. Find the expected electricity bill for this month, if 1 kWh energy costs Rs 10. Which item consumed most energy during the month An architect is trying different room dimensions for the room shown below. Use the algebraic expression to find the area of the room when x = 6 m. Complete the example below to solve the problem On the average it takes the factory 4.2 hours to produce 6 truckloads of steel how many truckloads would the factory produce in 7 hours ? Which of the following documents created the first national government for the United States? PLEASE HELPPP!! WILL GIVE 10PTS AND BRAINLIST!!!How does Florida make sure that childcare centers in the state are following regulations? Do you think this is fair? The number of fish in a lake decreased by 25% between last year and this year.Last year there were 60 fish in the lake. What is the population this year? Explain ONE way in which a specific European state applied a specific ideology to govern its colonies. How does Atwood use events and ideas of The Odyssey in Siren Song?This is the one song everyonewould like to learn: the songthat is irresistible:the song that forces mento leap overboard in squadronseven though they see the beached skullsthe song nobody knowsbecause anyone who has heard itis dead, and the others can't remember.Shall I tell you the secretand if I do, will you get meout of this bird suit?I don't enjoy it heresquatting on this islandlooking picturesque and mythicalwith these two feathery maniacs,I don't enjoy singingthis trio, fatal and valuable.I will tell the secret to you,to you, only to you.Come closer. This songis a cry for help: Help me!Only you, only you can,you are uniqueat last. Alasit is a boring songbut it works every time. A video store is offering 20% off all outdated videos. Let s be the original price of the purchase. Use the expression s-0.2s for the new price of the purchase. Write an equivalent expression by combining like terms. Hey would someone help me with my math question ? A serving of chickpeas contains 2,150 milligrams of potassium. How many grams ofpotassium is that?A serving of chickpeas containsgrams of potassium.