Mathematics Middle School

5 7/8−(3 1/2+1 1/4)?
(9 1/2−3 7/8)+(4 4/5−1 1/2)
(12 1/3+5 1/3)−(7 4/8−7 1/6)


Simplest form.

Answers

Answer 1

Answer:

the first one is -89/8 in simplest form is −11.125

the second one is 1767/40 in simplest form is 44. 175

the third one is 719/12 in simplest form is 59.916

Step-by-step explanation:

hope this helps

Related Questions

Which expression is equivalent to 4/5x + 1 1/5?
A. 1/5 (4x + 1)
B. 2/5 (2x + 3)
C. 4/5 (x + 2)
D. 5/4 (x + 1)
I'd love it if you gave me an explanation for this.

Answers

Answer:

The answer would be B!

Step-by-step explanation:

To find which expression is equivalent, do the distributive property.

A. 1/5 * 4x = 4/5x

    1/5 * 1/1 = 1/5

4/5x + 1/5  <--- This is wrong!

B.  2/5 * 2x = 4/5x

    2/5 * 3/1 = 6/5 = 1 1/5

4/5x + 1 1/5 <--- This is correct!

C. 4/5 * x = 4/5x

    4/5 * 2/1 = 8/5

4/5x + 8/5 <--- This is wrong!

D. 5/4*x = 5/4x

    5/4 * 1/1 = 5/4

5/4x + 5/4 <--- This is wrong!

Therefore, the answer is B!  Hope this helps!

Can someone plz help meeee!! :(

Answers

Answer:

64

Step-by-step explanation:

It is going up by 6

the answer is 64, since it increases by 6

Solve -2a - 5 > 3
Which graph shows the solutions?

Answers

Answer:

C

Step-by-step explanation:

switch 5 to the other part of the equation and do 5+3.  Now you will have -2a=8 affectively -1a =4+

It would be the third one

Explain:
How do we write algebraic expressions? ( You can explain which keywords tells you to add, subtract, multiply and divide) Give two examples.

Answers

Answer:

Step-by-step explanation:Before you can tackle complex word problems, you need to know how to translate simple problems into algebra. Generally, you'll do this by replacing the words with operators that mean the same thing. So for instance, four divided by x could be 4 ÷ x. ÷ and / are just two ways of writing divided.      If you were to translate this word for word, you'd change the word times to a multiplication symbol (⋅) and put a plus sign (+) between the four and the two. Your expression would look like this:

4/3x - 4 = 5 + x
Can you help me?

Answers

X=27


Dhahshahshhahsnjdnsja
Answer: x = 27

Multiple both sides by the equation of 3:
4x - 12 = 15 + 3x

Move the variable to the left and change the sign: 4x - 3x - 12 = 15

Move the constant to the right hand and change the sign: 4x - 3x = 15 + 12

Collect like terms: x = 15 + 12

Get the answer: x = 27

During a winter cold spell the temperature change was -1.2 f per hour for a period of 4.5 hours which expressions can be used to find the overall change in the temperature during that time period.

A.) 4.5 divided (-1.2) degrees Fahrenheit

B.) 4.5x (-1.2) degrees Fahrenheit

C.) 4.5 - (-1.2) degrees Fahrenheit

D.) (-1.2)+(-1.2)+(1.2)+(1.2) degrees Fahrenheit

E.) 4(-1.2)+(0.5)(-1.2) degrees Fahrenheit​

Answers

Answer:

B.) 4.5x (-1.2) degrees Fahrenheit

Find the perimeter and area of the image after dilating the figure shown with the given scale factor.

Answers

Answer:

P = 96

A = 575

Step-by-step explanation:

basically dialating a figure is making it smaller or larger by a certain amount and in this case it is 6 so you have to make each side of your square 6 times larger so each side would be 24 (of whatever unit you are using) so then you would calculate it by doing 24*24 to find the area and 24*4 to find the perimeter.

Please help with this row, I have been working on this worksheet for days and its due tonight ahhh!

Answers

Answer and Step-by-step explanation:

2.

The value of x is equal to 148. This is because of the vertical angles theorem.

The vertical angles theorem states that when two angles are vertical to each other (such as the example in this problem), then they are equal to each other.

5.

We know that a line has a angle of 180 degrees. So, to find x, we subtract everything from 180.

180 - 125 - 30 = x

25 = x

8.

We know that given angle in total is equal to 89 degrees. So, to find x, we subtract everything from 89.

89 - 12 - 29 = x

48 = x

#teamtrees #WAP (Water And Plant)

Hey! Here is what I got and I hope it helps.

2 is 148°

5 is 25° because 125+30=155 and 180-155=25

8 is 48° because if the entire angle is 89° and you are given 29 and 12, you can add them: 29+12=41 and 89-41=48.

yay :)

PLS PLS PLS PLS HELP I WILL ARK BRAINLIEST!!
The survival of a cell depends on the cell maintaining homeostasis. What is most likely to happen to a cell if homeostasis is not maintained?
Group of answer choices

A) The cell will immediately divide.

B) Cell processes will continue unchanged.

C) The cell will eliminate wastes more efficiently.

D) Processes will become out of balance and could cause the organism to die.

Answers

Answer: i think D

Step-by-step explanation:

Many chemical reactions in the cell will slow down or even stop.

is technically the correct answer, but I suck a substituting answers

the answer is d
explanation

The top of a ladder rests at a height of 15 feet against the side of a house. If the base of the ladder is 6 feet from the house, what is the length of the ladder? Round to the nearest foot.
A. 9 ft
B. 14 ft
C. 16 ft
D. 21 ft

Answers

The answer for this is 21ft
Your answer would be D.21 Ft

i need help on this plz help me

Answers

B hope this helps I took the test and got it right!
It’s 80 square center meters the answer is c

Pls help I don't wanna get a bad grade

Answers

C is the answer I believe

What is the surface area of this prism?

Proper explanation required if not you will be reported

Correct, thorough answer gets brainliest!

Answers

Answer:

564

Step-by-step explanation

182 + 156 + 70 + 78 + 78 = 564

13 times 14

12 times 14

5 times 14

12 times 5 divided by 2 times 2

564 is the answer I’m sure

In the figure below, Angle OQP is a right angle. What is the measure of Angle LQM?

answer options
19 degrees

22 degrees

31 degrees

38 degrees

Answers

I think it is 22 degrees. Divide 90 by 4 it is 22
It should be 22 degrees

Would be helpful if someone gave an explanation also

Answers

Using V in no nick Chico

Put the equation 3y-4x=-6 into slope intercept form

Answers

The answer is y = 4/3x - 2.

Giving brainliest!!!!!!!!!!!

Answers

Answer:

i believe its D

Step-by-step explanation:

i hope that's right if its not I'm sorry

The answer to this problem is D

Help pleaseeeeeee. Its due tomorrow

Answers

Answer:

6= Line MN, so C

7= Corresponding, so C (99% sure)

8a= yes, 8b= yes, 8c= No, 8d= No

Step-by-step explanation:

PlZ HeLp

The bus travels at a rate of 48 miles in 2 hours. At this rate how many miles will the bus travel in 7 hours?

Answers

Answer:

168 miles

Step-by-step explanation:

48/2=24

24x7=168 :)

Answer:

D = SxT

Step-by-step explanation:

D = 48x2

96

can someone help pleaseeeeeee

Answers

2:is 4 1/6 that’s pretty much I got right now

Answer:

8:1/3, 4:1/6, 6:1/4, 10:5/12

Complete the table......please help me....

Answers

Answer:I-Ready I feel your pain I had to do this also the chart is this

0|2|4|6

0|22|44|66

Step-by-step explanation:Its just time tables cause its the time and distance(I hope im right sorry if im not) so it would be 11 feet per sec or 22ft every 2 seconds

Seconds x distance so it’ll be 22 44 66

help please ik it easy but please

Answers

Answer:

7.7 repeated

Step-by-step explanation:

3 1/3 * 2 1/3 = 7.7 repeated

Answer:

3 1/3 * 2 1/3 = 7.7

Step-by-step explanation:

hope tht helps

help me pleaseeeeeeeeeee step by step

Answers

The Lowest Common Denominator for 2/3 and 3/11 is 33

2/3 • 11 = 22/33
3/11 • 3 = 9/33

22/33 + 9/33 = 31/33

Answer:

31/33

Step-by-step explanation:

2/3 times 11 = 22/33

3/11 times 3 = 9/33

Add it together and get 31/33

answer choices

Yes, because two sides are equal.

Yes, because two angles are congruent to two angles of the other triangle.

No, because only one set of angles are congruent.

No, because the sides are not equal.

Answers

Answer: third choice

Step-by-step explanation: angle A is 25° and angle F is 24°, therefore they aren’t similar.

Here is Priya's calculation of 906 divided by 3
Priya wrote 320 for the value of 906 +3. Check her answer by multiplying it by 3. What product do you get and what does it tell you about Priya's answer?


correct answer is 302**

Answers

Answer:

Her mistake is that she wrote a two in the tenths place and zero in the ones place.

Step-by-step explanation:

3 can't go into zero so she had to write a zero in the tenths place. And 3 can go into 6 two times so she must write a 2 in the ones place.

Hope this Helps :)

Plz make me brainliest

PLS HELP I NEED IT PLSSSSSS

Answers

Answer:

Spider man

Step-by-step explanation:

Do 1 over 5 times 5 bc the exponent is negative

i have no idea i just need to comment on something lol

It is now twenty-nine minutes to two. What time will it be in 2 hours and 34 minutes? Write your answer using numbers and a colon (for example, 11:58)

Answers

Answer:

It'll be 4:05

Step-by-step explanation:

U////w////U

PLZ HELP WILL GIVE BRAINS :)

Answers

It would be 75 cents per song, I hope you get a good grade!

Solve. 55 divided by 12

A.) 4 1/2
B.) 12 1/4
C.) 7 4/12
D.) 4 7/12

Answers

55/12
12x4=48
55-48=7
4 7/12
D
The answer is D) 4 7/12

Solve. 61 divided by 15

A.) 4 1/15
B.) 4 1/61
C.) 15 1/4
D.) 4 1/6

Answers

Answer:

4 1/5 is your required answer

Step-by-step explanation:

answer to your question is 4.06666666

I'm new to this app

Have a great day

The 61 divided by 15 can be written as the mixed number 4 1/15 (option A).

To calculate 61 divided by 15, we perform the division and express the result properly:

When we divide 61 by 15, the quotient is 4 with a remainder of 1. This means that 61 can be evenly divided by 15 four times, with a remainder of 1.

To express this as a mixed number, we divide the remainder (1) by the divisor (15) to get the fractional part. The fractional part is 1/15.

Therefore, 61 divided by 15 can be written as the mixed number 4 1/15.

Thus, the correct answer is option A) 4 1/15.

To know more about divided:

https://brainly.com/question/15381501


#SPJ6

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