Mathematics Middle School

Explain how you would estimate 2 3/5+ 5 2/7+ 3/4.

Answers

Answer 1

The answer would be 8 2/3

Related Questions

What is the answer about this I really need help

Answers

Answer:

Step-by-step explanation:

Answer:[tex]What's the question[/tex]

Step-by-step explanation:

Help please and thank you. :-)

Answers

Answer:

3/4 * 10 = 7 1/2

Step-by-step explanation:

To find the answer you just have to multiply the 3/4 yards needed per pillow by the number of pillows, which in this situation is 10.

10 because it would divide

calculate the sum and enter it below

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Instead of adding just subtract since its a negative

heeelllppppp
_______________________________________________

( the pic )

Flow Rate: 9.5 L/90 s

How long will it take to fill the tub?
Try solving the problem at least two ways to see if you come up with different answers or the same answer and why they could be different or the same.

show your work :(

Answers

Answer:

Hmm. I'm not sure... But I just wanted to say I love your profile picture.

Step-by-step explanation:

Find the slope of the line

Answers

Answer:

-2/3x

Step-by-step explanation:

To find the slope, you would do rise/run.

To get to one point to the other, you move 2 units down and 3 to the right.

Hope this helps!

2/-3 because rise(going up) Over run(going horizontally) it goes up 2 and over to the left 3 making it negative because it goes left.

Billy and Sam started with the same number of baseball cards in their collections. Billy collected 3 cards per week and now has 29 cards. Sam collected 2 cards per week and now has 20 cards. Let x represent the number of cards they began with, and let y represnt the number of weeks. Which system of equations represents this situation?

Answers

Answer:

x+3y=29

x+2y=20

Step-by-step explanation:

x+3y=29
x+27=20
These are the two equations for the given problem

Is the following number rational or irrational?
0.3π

Answers

Answer:

Anything that has to do with pie is irrational

Step-by-step explanation:

Any pie number is irrational because pie is a never ending number hope this helps

Answer:

Personally i think it is irrational

Step-by-step explanation:

I think it is because it is a low number

plz help me plzzzzzzzzzzzzzzzz

Answers

Answer:

6(4 + 5)

Step-by-step explanation:

You are supposed to use reverse distributive proper and pull out the greatest common multiple. Since 6 both multiply's 4 into 24 and 5 into 30 we can pull that out and we are left with this:

6(4 + 5)

Answer should be 6(4+5) hope that helps

There are two students Mark and John.
If John scored 1050 in his test and received 70% and John received Mark received twice as less as John, then what is?
a) The total marks
b) the marks obtained by John and Mark.

Answers

Answer:

Step-by-step explanation:

A store bought 200 toys at a cost of $20 each. The store sold all the toys at a percent markup of 30%. Find the total selling price.

Answers

Answer:

5200

Step-by-step explanation:

200x20=4000

30% of 4000 is 1200

4000+1200

Answer:

5200

Step-by-step explanation:

200×20=4000

30% of 4000 is 1200

4000+1200=5200

All of the following expressions simplify to -5x + 7, except ( x - 2) - (6 x - 9) (5 x + 1) - (-10 x + 6) -4 x + 2 x + 7 - 3 x (4 x + 3) + (-9 x + 4)

Answers

Answer:

(-4x+2)+(7-3x)

Step-by-step explanation:

it would give you -7x+9 I believe the others all equal -5x+7

Note: Your teacher will grade your response to ensure that you receive proper credit for your answer.
7. The graph below shows the number of new clients brought into Sunnydays Insurance Company. Why is the graph misleading?

Answers

Answer:

It is not starting at 0

Step-by-step explanation:

If it doesn't have a starting point you can't be sure of the pattern unless you check at every point. If it's not starting at 0, no correct answer

Question 3 help me and i will give brainlist

Answers

Answer: G) 408cm^3

Step-by-step explanation: Hope this help :D

It’s G I hope you think this is helpful for you

Consider this linear system:
3x − 2y = −2
x + 3y = 14

Which ordered pair is the solution to the system?
A) (2, 4)
B) (2, −4)
C) (−2, 4)
D) (−2, −4)

PLEASE HELP I WILL GIVE BRAINLEST TO WHOEVERS RIGHT

Answers

Answer: A

Step-by-step explanation:

points

answer: A) (2, 4) :))

I need help on this I'm not good at math

Answers

Answer:umm thats

Step-by-step explanation:

just go the line that goes across thats x and the line that goes down thats ur y

Can someone help me with my homework for free it won’t let me put my question?

Answers

Answer:

yes I will help you first tell your class

Which expression is equivalent to-3(m+5)

A.) m - 15

B.) -3m + 5

C.) -3m - 15

D.) -15m

Answers

Answer:

The expression equivalent to -3( m + 5) is

c) - 3m - 15

Step-by-step explanation:

please help me with this question

Answers

Answer:

Honestly I don’t know

Step-by-step explanation:

How do I solve this?
I put in the answer for 3 I put (-2·-6)+(-y·-2). And for 4 I put (-2·-6)-(-2·y) and it said I got it wrong. Can anybody help me?

Answers

1) -2 -6
2) -2 -y
3) -2 -6 + -y
4) -2 -6 -y

Answer:

1) -2 -6

2) -2 -y

3) -2 -6 + -y

4) -2 -6 -y

Step-by-step explanation:

There is no step by step explanation

PLEASE HELP ME! ASAP! Thank you!

Answers

Answer:

He was a bad judge of character (I think, been a while.)

(Middle school math) please help, thank you!

Answers

Answer:

what's is the he question

Step-by-step explanation:

What’s the problems?

Jorge baked cookies for his math class's end-of-year party. There are 29 people in Jorge's math class including Jorge and his teacher. Jorge baked enough cookies for everyone to get 2 cookies each. How many cookies did Jorge bake? Use the variable c to represent how many cookies Jorge baked.

Answers

Answer:

Step-by-step explanation:

c= 29*2

why 29*2? because the problem says that jorge baked 2 cookies per person, so we multiply 2 times 29

c= 58

C = 58 hope that helped

Which is a reasonable conclusion from the information presented in the bar graph?

A. Illinois had more electoral votes in 2000 than in 1980.
B. Most of the states had more electoral votes in 1980.
C. Most of the states had more electoral votes in 2000.
D. Arizona had the largest increase in electoral votes.

Answers

Answer:D. Arizona had the largest increase in electoral votes.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Please do not post inappropriate stuff like pic of your self I have a answer with a girl that has a pic of her self please please do not do that

Solve this question abd show work for branliest!!!

Answers

The answer is 726 ft Im pretty sure.

PLEASE HELP!! I'M GIVING ALL MY POINTS!! I'LL ALSO GIVE BRAINLIEST IF U DO ALL ANSWERS.

Answers

For shape A, it’s simply length x height.
So, that would be 9.2cm x 11.3cm= 103.96

For shape B, it’s base x height = area.
So, that would be 8 1/2cm x 11cm = 93 1/2

For shape C, you have to multiply the height and by the base and then divide by 2:
8cm x 14.5cm = 116 divided by 2= 58

For shape D, it’s 112cm.
You add the two bases together and then multiply by height. Then divide by 2.

Then simply put all the numbers from greatest to least.

best ne gets brainlyest

Answers

Answer:

Step-by-step explanation:

Answer is 113,04

Step by step exploration

d=12=>r=12/2=6
A= πr^2=3.12*36= 113,04

What is the RANGE of this data set? (3, 6, 3)

Answers

Answer:

Range = 3

Step-by-step explanation:

The range is the difference between the largest and smallest value in the data set. So, 6 - 3 = 3 is your answer.

The range is 3, I ended up looking it up

Two similar triangles are shown.

What is the unit length of EF
A:12
B:15
C:16
D:18

Answers

Answer:

the answer is B. 15

hope this helps

The answer is B, hope this helps

What is the width of this rectangular prism if the volume is 162 cm cubed?
A. 3 cm.
B. 3 cm. squared
C. 3 cm. cubed
D. 108 cm.

Answers

Answer:

A 3 cm

Step-by-step explanation:

Volume is lxwxh, 6x9= 54, and 54x3=162

Answer: 3

Step-by-step explanation:

The equation for volume of a rectangular prism is lwh. We have the lh and 6 times 9 is 54. Now we just divide 162 and 54 and that's the width which is 3. And to double check 3 times 9 times 6 is 162 :)

What is the perimeter of the triangle?
units

Answers

Answer:

36 units

Step-by-step explanation:

there is 12 units at is base and 9 as its height

you have to use the Pythagorean theorem to find the hypotenuse

c= √(a^2+b^2)( be being 12 and a 9)

plug it in and get c=√(81+144)=√225=15

perimeter is a+b+c

now that we have c do 12+15+9

=36

It is 36 I got you:)))

Other Questions

Confused , Very much what were some benefits to the american television from analog broadcast to digital broadcast? HELP MEEEEEEEEEEEEEEE! The post-closing trial balance shows the balances of only the ____ accounts at the end of the period. A. liability B. asset C. temporary D. permanent 9. The quotient of n and -4 is 5. What is thevalue of n? Which statements are accurate about the U.S. invasion of Iraq in 2003? Choose all answers that are correct. A. Some U.S. officials believed Saddam Hussein was acquiring weapons of mass destruction. Other officials strongly disagreed. B. President Bush refused to allow UN inspectors more time to check Iraqi facilities for weapons of mass destruction. C. Iraq was known to be an ally and supporter of Osama bin Laden and al-Qaeda. D. UN inspectors had discovered clear evidence that Saddam Hussein was acquiring weapons of mass destruction. Antony Johnson works in the human resources department of a small wholesale company. His boss has delegated to Johnson the job of finding a replacement for the company's shipping dock supervisor who has recently retired. Johnson will have total responsibility for filling this position. Johnson will be: Jada ran 15.25 kilometers. Han ran 8,500 meters. Who ran farther? If all investors become more risk averse the SML will _______________ and stock prices will _______________. Multiple Choice have the same intercept with a flatter slope; rise shift upward; rise have the same intercept with a steeper slope; fall shift downward; fall Which phase change is not associated with gases? Which word is a SYNONYM for the word fallible? What makes a product a commodity ? Which value(s) is a solution for the inequalityf < 4? An arrangement of objects where order is not important is a ____.a. combinationb. permutation Write a sentence in which the relative frequency of the letter E (or e) is exactly 10%. I need help with this problem this is so hard for me please When making a punnett square, do you use an uppercase letter or lowercase letter to represent adominant allele? How about for a recessive allele? Your romantic partner hasn't returned texts from you all day. When you finally see each other at the gym, you re wondering if something s going on. You decide to use the Perception Checking method. How do you use the final step of this method The inside diameter of a randomly selected piston ring is a normally distributed random variable with mean 12 cm and standard deviation 0.04 cm. (a) What is the diameter that is exceeded by only 5% of the piston rings Fifty seven percent (57%) of the students applying to a university are accepted. In other words, there is a 57% probability of being accepted. A sample of 12 applicants has been selected. Using Excel, answer the questions below. Please, round your solutions to 4 decimal places (if your answer has less than 4 decimals, it is okay to leave it as it is).