Mathematics Middle School

Subtract:
3 1/8 - 1/2​

Subtract: 3 1/8 - 1/2

Answers

Answer 1

Answer:

2 5/8

Step-by-step explanation:

3 1/8 - 1/2​

Get a common denominator

3 1/8 - 1/2 *4/4

3 1/8 - 4/8

Borrow 1 from the 3 in the form of 8/8

2 + 8/8+1/8 - 4/8

2 9/8 - 4/4

2 5/8

Answer 2

Answer:

21/8 or 2 5/8

Step-by-step explanation:

Step 1: Find a common denominator for 1/2 to have the same denominator as 3 1/8:

1/2 is equal to 4/8, which has the same denominator as 3 1/8.

Step 2: Convert the mixed fraction into an improper fraction so it will be easier to subtract.

3 1/8 = 25/8

Step 3: Now subtract:

25/8 - 4/8 = 21/8 or 2 5/8 (keep the denominator the same)

Now you know that someone stole 4 pieces of your pizza :(

Hope this helps :)

-jp524

Related Questions

Si Sharon ay gumamit ng 25 litrong tubig sa pagdidilig ng halaman at 30
litrong tubig sa paglilinis ng bahay. Ilang mL na tubig lahat ang kaniyang
nagamit?

Answers

Answer:

gumamit siya ng 55

Step-by-step explanation:

Gumamit si Sharon ng 55 ml na tubig.

Explanation:
25 + 30 = 55

Magandang araw po!

∠A=24∘and ∠B=24∘ What term can be used to describe these two angles?
A. adjacent
B. vertical
C. supplements
D.congruent

Answers

Both angles are the same degree so they would be congruent.

The answer is D. Congruent.

since both of them are the same, it’s congruent, congruent means same... ANSWER IS D. CONGRUENT

which angle is supplementary to 6 ?

Answers

Answer:

[tex] < 3[/tex]

explanation:

Answer:

its the 3rd one 3

Step-by-step explanation:

Find the mean of 1.3.8.2.6.3

Answers

Answer:

4 + 54k - 4F^1

1.3+8.2+6.3…then divide by 3

ALGEBRA 1!!!! TY!!
1. f(x)+g(x) . Solve it algebraically and then graph the result on the same graph above. (Creating a table for each function might be helpful as well)
2. Is there a way of determining the graph of f(x)+g(x) without solving it algebraically? Explain your thinking below. If you do not notice a pattern then try the combination f(x)=x+2 and g(x)=1.

Answers

Answer:

73

Step-by-step explanation:

The answer is 73 without a doubt

HELPPPPPP QUICKKKKKHELPPPPPP QUICKKKKKHELPPPPPP QUICKKKKK

Answers

5x - 4y + 2z :

5 (-8) - 4 (3) + 2 (-4)

-40 - 12 - 8

- 60

3x + 2 (x - 4) = 6x - 8 - x

3x + 2x -8 = 6x - 8 - x

5x - 8 = 5x - 8

Since both sides are equal, it has infinitely many solutions.

To find how many students chose flying, just add the numbers 26 and 12 to get 38 students.

Number 1 is A -60 because I did it myself right now

helppp plzzzz...also give steps..plz

Answers

Answer:

4.5 cm

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

121.5 pi = 4/3 pi r^3

Divide each side by pi

121.5 = 4/3  r^3

Multiply each side by 3/4

3/4 *121.5 = 3/4 * 4/3  r^3

91.125 = r^3

Take the cube root of each side

(91.125)^ (1/3) = r^3 ^(1/3)

4.5 = r

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Thor is 3 miles north and 4 miles west of the camp site. Willow is 2 miles south and 8 miles east of the campsite. How far apart are Willow and Thor?

Answers

3 miles away from each other
3 miles away aparttt

Find Surface area of the prism!!!!! please help me!!!!

Answers

Answer:

should be 104

Step-by-step explanation:

30 + 30 + 10 + 10 + 12 + 12

The answer would be 114

The scale on this drawing is 2 in : 5 ft. Based on this, how many inches long and wide will the kitchen be?

Answers

Answer:

Its A, no question

Pls, help due today!

Answers

Answer:

ok

Step-by-step explanation:

I line Z is parallel to the x axis Lindsay is perpendicular to the Y axis

Coordinate A(4,6) coordinate B(8,6) coordinate C(10,6) coordinate D(1,6)

Please mark brainliest

Can I get help? And plzzzz give steps to how you found your answer.

Answers

Answer:

C)

Step-by-step explanation:

C is an equation that works in favor of all examples

C) f(x)=4x+1

4(1)+1 = 5

4(3)+1 =13

4(5)+1 = 21

The answer would be C.

Which value is equivalent to the expression 2 to the 3rd power + 3 to the 4th power??

a) 18
b) 72
c) 78
d) 89

Answers

89 is the correct answer

Answer:

89

Step-by-step explanation:

2^3 + 3^4

=8 + 3^4

=8 + 81

=89

The owner of a furniture store orders 6 chairs for every table she orders.
Which of the following equations can be used to find c, the total number of chairs she will order when she
orders t tables?

A. 6c=t
B. t + 6 =c
C. 6t=c
D. c +6=t

Answers

Answer:

A. 6c = t

Step-by-step explanation:

6 c- chairs for each table.for example 3 table, so 6 chairs for each table 3 * 6 = 18.

2. 18 chairs for 3 tables.

The correct answer is b .t+6=c

What do you know about the angles of a right triangle?
A. only one angle is a right angle and the other two are obtuse
B. one or more angles must be right angles
C. All angles might be right angles.
D. only one angle is a right angle and the other two are acute

Answers

ANSWER:

D. only one angle is a right angle and the other two are acute

EXPLANATION:

1. Since all angles in a triangle must sum up to 180 degrees, there may only be one angle of 90 degrees or more.

2. D is correct on Edge.

1. Select all the equations that have 2 solutions.
A. (x + 3)2 = 9
B. (x – 5)2 = -5
C.)(x + 2)2 – 6= 0
D. (x – 9)2 + 25 = 0
E. (x + 10)2 = 1
F. (x - 3)2 = 0
G.5 = (x + 1)(x + 1)​

Answers

.....................

What is the Area of the Base of this Prism?

Answers

Answer:

Step-by-step explanation: the awnser is 26.5 hope this helps :)

Answer:

26.5 This is right.

Question 9 Multiple Choice Worth 1 points)
(02.05 MC)
Given f(x) and g(x) = k-f(x), use the graph to determine the value of k.

Answers

This may be 7:3 and 9y=25

plzzzz help..and give steps plzzzzzzzz

Answers

A-Y=5 less than twice X
B- (2,5), (4,4), (6,3), (8,2)
C- 5/2X-4
D- 3/2X-1

graph each answer choice and look at the slope of the line rise/run
the equation for answer choice A
is Y=5-(X•2)
the equation for answer choice B is
Y=-1/2X+6
the equation for C is Y=5/2x-4
and the equation for D is Y= 3/2X-1
the slope of A is -2/1
the slope for B is -1/2
the slope for C is 5/2
the slope for D is 3/2
the answer with the greatest slope is
5/2 the answer is C
The diagram shows two four five ten people that need to eat some drinks

Help me please !!!!!!!

Answers

Answer:

3z+9=1-z

collect like terms

3z+z=1-9

4z=-8

divide both sides by 4

z=-4

Answer:

z= -4

Step-by-step explanation:

$18.75 to $18.60 identify the percent of change as an increase or decrease . then find the percent of change round to the nearest tenth of a percent , if necessary

Answers

Answer:

0.8%

Step-by-step explanation:

There is a decrease in percentage by 0.8%.

What is percentage?

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

The given decimal numbers are $18.75 and $18.60.

We know that, percentage change = (Original price-New price)/Original price ×100

= (18.75-18.60)/18.75 ×100

= 0.15/18.75 ×100

= 0.008×100

= 0.8%

Therefore, there is a decrease in percentage by 0.8%.

To learn more about the percentage visit:

brainly.com/question/24159063.

#SPJ5

plzz help and give steps

Answers

Answer:

D, because his ratw of change ia going up quicker then the othera. will you ease attempt to help me out on my most previous question? its for a test, and i have no idea what im doing.

Answer D is cause of the rate and the answer will be D cause of the graph

Please anwser correct.

Answers

Answer:

19200

Step-by-step explanation:

cubic inches

Answer solve by cubic inches 19200

plz help me

The two dot plots below compare the forearm lengths of two groups of schoolchildren:



Based on the visual inspection of the dot plots, which group appears to have the longer average forearm length? (5 points)

a
Group X, because no child in the group has a forearm length longer than 12 inches.

b
Group X, because four children in the group have the least forearm length of 10 inches.

c
Group Y, because a child in the group has the least forearm length of 10 inches.

d
Group Y, because six children have a forearm length longer than 12 inches.

Answers

Answer:

the answer is D sense if you count there more kids with a forearm on 13

Answer:

its D

Step-by-step explanation:

Natalia lives in a house that is 2 meters below sea level. Natalia goes to school every day, which is 13 meters above sea level. How many meters does Natalia travel, in altitude, when going from home to school?

Answers

Answer: Natalia travels 15 meters to get from home to school

She travels 15 meters to go to school

Need help with math please earn 10 points

Answers

Answer:

(-4,20)

Step-by-step explanation:

Answer:

(-5, 2)

Step-by-step explanation:

the first equation is 2x+3y=-4

2x(-5)=-10    3yx2=6   -10-6=-4          first ones correct

2x-5y=-20      2x(-5)   -5y(2)= -10-10=-20

both are correct

Determine whether each element of the set {7,8,9} makes the inequality 2x−3<15 true.

Answers

Answer: 7- true 8- true 9- false

Step-by-step explanation:

-7, -8

Plug in the values, if they are less than 15, then it is true:)

What is the volume of the following rectangular prism?

Answers

The volume of a rectangular prism is a measurement of the occupied units of a rectangular prism. ... It is also defined as the number of units used to fill a rectangular prism. The volume of the rectangular prism is equal to the area of the base times its height.
V of rectangular prism formula: L x W (some combine these two and say “area of the base”) x H.
They gave you the “area of the base” as 25/4 is in units squared. So you just need to multiply 25/4 x 8/5 = 200/20 which is 10 units cubed.
If decimals are easier 25/4 = 6.25 and 8/5 = 1.6. So 6.25 x 1.6 = 10 units cubed.

just answer the question in simple words lol

Answers

Answer:

He should have multiplied 15 tsp by 1 tbsp/3tsp.

Step-by-step explanation:

The tsp labels cancel each other out when one is the numerator and one is the denominator.

15tsp x 1 tbsp/3tsp = 15/3 = 5 tbsp

correct me if I’m wrong but I think it’s 5tbsp

Petra jogs 3 miles in 30 minutes. At this rate, how long would it take her to jog 7 miles?

Answers

Answer:

70 minutes

Step-by-step explanation:

if her pace for 1 mile is 10

70 minutes or 1 hour and 10 minutes
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Do you feel it is important to know your interests, personality traits, and howyou envision success before selecting a career? 2. Which group's ideas are best supported by this excerpt?Enlightened philosophersAbsolute MonarchsCommunistsMissionaries If the length of EG is 22, find the length of a EQ please help me !!!!!!!!!!!! Which values of a, b, and c correctly represent the answer in simplest form?3- 2b32O a=38, b= 14, C = 1O a=1,5=14, C= 38O a=1,b=7.C= 19O a= 19, b=7,C= 1 existen mas de 10 millones de cmpuestos organicos o inorganicos (6n-25) + (3n + 20) = 180 Which parasite is transmitted through the predator-prey route?OAToxocara canisOB.Ancylostoma caninumO C.liceOD.EchnicoccusO E.Trichomonas Andres went out to a restaurant for dinner. His total bill before tax and tip was $27.30. He was charged an additional 9% tax and he also paid a 15% tip on the original bill. 14. Ionic compound is brittle solid but breakapart when hit this property is due to...A) Dissolved in waterB) Arrangement of similar ionsC) Ions do not moveD) Arrangement of opposite ions "Honey, I'm home!" Valentino shouted as he crossed the threshold. He walked into the kitchen and put his coat and bag on a counter stool vare not to damage the lower that he was carrying, "Where are you, honey?" Valentino asked "I'm upstairs, dearestl" Dulce shouted as she finished wrapping the tic. Valentino held the flowers behind his back and erept up the stairs Dulce tied the bow and concealed the package behind her back as she stepped into the hallway. Their eyes met and Valentino and Dulce smiled at one another 4. What is Valentino's relationship to Duleer 5. What event is likely to occur next? How many water molecules are needed to break down an oligosaccharide that contains 10 glucose units? Classify the reaction. at 90kph, how far do you travel in 6 hours When scientists discuss the causes of global warming,____A.they do not all agree on the causesB.they all agree humans are not the causeC.they all agree humans are the causeD.they do not all agree there is a greenhouse effect Help!! Please also explain how you got your answer What is the role of local and state governments in the law making process? simplify 2please help me with this question The pH scale measures how acidic or basic a substance is. Lemon juice is said to have a pH of less than 4 and greater than 1.5. Model the normal range of pH values of lemon juice, using a compound inequality. 1.5 > x > 4 1.5 < x < 4 1.5 x 4 1.5 x 4 What the answer question Type the correct answer in each box. Spell all words correctly. According to the priority matrix, which tasks should an entrepreneur complete first? According to the priority matrix, entrepreneurs should first complete tasks that are blank and important.