Mathematics Middle School

find the sum or difference 7/8 + 9/16

Answers

Answer 1

Answer:

The answer is 23/16 but if you want it to be a mixed number, it is 1 7/16.

Step-by-step explanation:

Answer 2

The answer is 23/16, or in mixed fraction form: 1 7/16 (work shown out)

Related Questions

Find the value of X and a missing angel in this triangle

Answers

Answer:

x=175

Step-by-step explanation:

175 person above is right pls mark Brainlest

Help :

6. Solve the following equations:

a. x + 8 = 28

b. y - 4 = 30

c. s + 2s = 36

d. t - t + 4t = 16

e. 5a = 15

f. 8x - x = 21

Answers

A) x + 8 = 28

x = 28 - 8

x = 20

B) y - 4 = 30

y = 30 + 4

y = 34

C) s + 2s = 36

3s = 36

s = 12

D) t - t + 4t = 16

4t = 16

t = 4

E) 5a = 15

a = 3

F) 8x - x = 21

7x = 21

x = 3

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KemberlyJ

The weight of Kyle's dog increased from 29.7 pounds to 48.9 pounds in an 8 month period. What was the average weight increase per month?

Answers

Answer:

per month means we divide by the months

here is our formula

we do 48.9-29.7 to see the increase, and divide by the months to see how much per month

(48.9-29.7)/8

We get 2.4, meaning the average weight increase per month is 2.4

Step-by-step explanation:

48.9-29.7=2.4 (: good luck hope you understand and get a good grade

Find the missing number.

Answers

25% - from 180 degrees

Answer:

25% - from 180 degrees

Step-by-step explanation:

(not part of game show)


Which statement best sums up the most important purpose of the text features in Into the Unknown?

They make the text more interesting to read.
They tell readers what the main ideas of the text are.
They help readers visualize some of the central ideas of the text.
The artistic style helps readers understand the time period.

Answers

Answer:

C. They help readers visualize some of the central ideas of the text.

Step-by-step explanation:

The authors and readers visualize the book together, while the author is helping the readers out.

(Isn't this english? this is my only question.)

hope this helped.


The letter P on the number line below represents the number
(Use the hyphen for negative numbers and write answer as a decimal, such as -7.2)
P
(Sorry for messy pic)

Answers

54:67 34333:57643;7 (5577+DJ ) %hhc

Find common denominators and add. Reduce answers to lower terms. 1/4+ 1/6

5/12
1/10
2/10
2/6

Answers

1 x6
4 x6

1x4
6x4

6/24+4/24 = 10/24

10/24 = 5/12

Answer:

the other guy s right guy job beat me to it lol

Step-by-step explanation:

1 x6

4 x6

1x4

6x4

6/24+4/24 = 10/24

10/24 = 5/12

Identify the pattern rule for this sequence: 2, 8, 7, 13, 12, 18, 17…

Answers

Answer:

you go up 6 then back down 1 then up 6 again and back down 1 again and repeat

Step-by-step explanation:

Marissa is biking with friends. Their distance traveled can be determined by the equation D = 13h, where D is the distance, in miles, and h is the number of hours spent biking. Identify the constant of proportionality.

Answers

Answer:

The 13 would be the constant.

Step-by-step explanation:

Bob's pluming charges $25 per hour plus a service fee of 40$ for coming out to your house. Which equation is right?

1. y=25x
2. y=25x+40
3. y= 40x+25
4. y=25x-40

Answers

Answer is y=25x+40
Because for x hours it takes bob to finish the you pay 25$

The measure of an angle is 3.3°. What is the measure of its supplementary angle?

Answers

Answer: The supplement of an angle is 60 less than 3 times the measure of the complement.

Step-by-step explanation:

a supplementary angle is thrice as much as the complementary angle.

Not sure but hope it helped :)

What is the volume of this solid?
Most Precise Answer = Round to the nearest hundredth
Approximate Answer = Round to the nearest tenth if necessary
?

Answers

Answer:

  4188.79 yd^3

Step-by-step explanation:

The formula for the volume of a sphere is ...

  V = 4/3πr^3

A sphere with a diameter of 20 yards has a radius of 10 yards, so its volume is ...

  V = 4/3π(10 yd)^3 = 4000π/3 yd^3 ≈ 4188.79 yd^3

Rounded to tenths, that's approximately 4188.8 yd^3.

i need help i will give 17 po.ints and pleas no link i will also give brainlyiest

Answers

Answer:

The correct answer I believe is 5 13/40. I hope this helps! :) Please tell me If I'm incorrect!

Answer:

Step-by-step explanation:

4. 5.325

PLEASE HELP IMMEDIATELY!! ITS WITH ORDER OF OPERATIONS AND PEMDAS!!

Answers

Answer:

Answer for question 1: 52

Answer for Question 2: 68

Answer for question 3: 40

Answer for Question 4: 25

Step-by-step explanation:

1: [tex](4 + 3)^2[/tex] = [tex]7^2[/tex] = 49 (12 ÷ 4) = 3

3 + 49 = 52

2: [tex](12 * 9- 7^2) + 9[/tex] = 12 * 9 = 108 - 49 = 59 + 9 = 68

3: 28 ÷ 7 = 4 + [tex]6^2[/tex] = 40

4: [tex](2 * 7 + 4^2) - 5[/tex] = 2 * 7 = 14 + 16 = 30 - 5 = 25

Hope this helps!

is walking at a constant speed of 2.5 miles per hour. How far can she walk in 8 ​hours? Complete the table and plot the points to solve.

Answers

Answer:

she can walk 20 miles in 8 hours if she walks st a constant speed of 2.5 miles per hour

Answer:

20 miles

Step-by-step explanation:

all you do is multiply 2.5 x 8

HELP ME PWEAS
Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that will increase his profit, as expressed by the function y = 32x, where x is the number sold and y is the amount of profit.

How many more dollars will Jacob earn on each skateboard deck if he switches to the new material? Explain how you found your answer. (5 points)

Answers

Answer:in your equation it says (y=32x) which 32 will mean how much he is charging for each skateboard, x will be how many he sells, and y would be how much he makes from selling them. So if he sold 2 skateboards you would do

Step-by-step explanation:

Ben’s living room is a rectangle measuring 8 yards by 180 inches. By how many feet does the length of the room exceed the width?

Answers

The answer is 5 yards

Nuha is 5 years older than her brother Cole. The sum of their ages is 37. How old is Nuha?

Answers

Cole age = x

Nuha age = x+5

 

x+x+5 =37

 

2x +5 =37

 

2x =32

 

x =16

 

Cole age = x  = 16 yrs

Nuha age = x+5 =16+5 =21 yrs

So, she is 21!

Answer:

Nuha is 16

Step-by-step explanation:

x+x+5 =37

2x +5 =37

2x =32

x =16

75x + 50 = 600
What is x

Answers

Answer:

x = 7.333

Step-by-step explanation:

75x + 50 = 600=> 75x = 600 - 50=> 75x = 550=> x = 550 ÷ 75=> x = 7.33

Conclusion:

Therefore:

x = 7.333

Hoped this helped.

[tex]GeniusUser[/tex]

Answer:

[tex]7\frac{1}{3}[/tex]

Step-by-step explanation:

So for this problem, we want to solve for x

75x + 50 = 600

First, we isolate x by subtracting 50 from both sides.

75x + 50 - 50 = 600 - 50

75x = 550

Then we divide both sides by 75 to find x

75*x/75=550/75

[tex]x=7\frac{1}{3}[/tex]

Please help me with this question

Answers

Answer:

8 = 2^3, 52 = 2^2 * 13

Step-by-step explanation:

8 = 2 * 2 * 2 = 2^3

52 = 2 * 2 * 13= 2^2 * 13

What the person above me said is correct

Douglas went to Charlies General Store to get gas. He paid $52.20 for 20 gallons of gas. How much would he have paid if he got 25 gallons instead

Answers

$52.20/20= $2.61 , which equals how much he paid per gallon.

$2.61x25= $65.25 for 25 gallons of gas

Answer: $65.25
52.20 divided by 20 is 2.61. 25 multiplied by 2.61 is 65.25

A 4-column table with 2 rows. Column 1 has entries Spent, Earned. Column 2 is labeled Day 2 with entries 7, 16. Column 3 is labeled Day 3 with entries 12, 22. Column 4 is labeled Day 4 with entries 9, 18.
Juan ran the lemonade stand for 3 more days after his first day profit of $12. Each day, he used the money from sales to purchase more lemons, cups, and sugar to make more lemonade. The table shows how much he spent and earned each day.

What is the expression needed to find his total earnings?


What were his total earnings?

Answers

Answer:

Step-by-step explanation:

Hope this helps.

A: 0.6

B: 0.4

C: 0.2

D: 0.8

Plz mark brainliest :D

Answer:

The answer is C/16 + (–7) + 22 + (–12)

help quick please!!
if
JK=9x+3
KL=5x+2
JL=75
find KL.

Answers

KL= 27
Work:
If JL is the whole (75), you add JK (9x+3) and KL (5x+2). 9x+3+5x+2=75. Add like terms first. 14x+5=75. Subtract 5 from both sides. 14x=70. Divide by 14 from both sides. X=5. Now plug X=5 into your equation (KL: 5x+2). 5(5)+2= 27
Kl=27 because that’s what the other guy said and Yh

Look at screen shot worth 15 points

Answers

Answer:

it would be by 23. that's what I think

i think the answer is 23

Select the locations on the number line to plot the points 8/3 and −11/3.

Answers

Answer:

put 8/3 a little bit below the dash that shows the number 3 and put -11/3 a little bit ahead of the -4 mark

Step-by-step explanation:

The Answer is where the green arrows are.

what is 35x 1 ? OMG this is such a hard question!! first one to answer will get a brainliest!!!

Answers

Answer:

35 x 1 = 35

Step-by-step explanation:

answer: 35
explanation: anything times 1 equals itself

Tony usually saves 1/5 of his allowance. Last week, he only saved 2/3 as much. How much of his allowance did he save last week?

Answers

Answer:

2/15

Step-by-step explanation:

All we have to do is multiply 1/5 by 2/3

1  x 2 = 2

5 x 3 = 15

Therefore, Tony saved 2/15 of his allowance last week.

Answer:

2/15

Step-by-step explanation:

you have to multiply 1/5 by 2/3

1  x 2 = 2

5 x 3 = 15

Therefore, Tony saved 2/15 of his allowance last week.

The weather forecast calls for a total of 16 inches of snow over the next week. If it is estimated that 2.8 inches of snow will fall on Monday, 3.4 inches of snow will fall on Tuesday, 1.6 inches of snow will fall on Wednesday, 2.1 inches of snow will fall on Thursday, 1.7 inches of snow will fall on Friday, and 2.9 inches of snow will fall on Saturday. How much snow should fall on Sunday?

Answers

Answer:

1.5 inches

Step-by-step explanation:

Answer: 1.5 in

Step-by-step explanation:

HELP PLEASE 10 POINTS!!!


Enrique has to pay 80% of a $200 phone bill. Explain how to use equivalent ratios to find 80% of $200.
(U need to write a paragraph)

Answers

Answer:

First, write 80% as 80100. Then write an equivalent ratio that has the answer in the numerator and 200 in the denominator. 100 x 2 is 200, so 80 x 2 will be the answer. 80 x 2 = 160. The answer is $160.

What is 43434 x 21387128930523122222 and the first person to answer will get a brainliest from me!!!!!!!!!!!!!1

Answers

Answer:

9.2892856e+23

Step-by-step explanation:

Other Questions
. According to Slaughter, women living in America today can achieve work-life balance by being committed enough to their jobs. (a) True (b) False The political term "grassroots" refers to activity that:Group of answer choicesA Begins locally and spreads to broader areasB Starts at the state level and works downC Is associated with agricultureD Has produced little or no growth Which two options describe steps in analyzing a claim? Select the two correct answers.(1 point) determining how convincing the argument is determining how convincing the argument is writing a story about an argument you had writing a story about an argument you had making up facts to defend the argument making up facts to defend the argument determining why the audience feels a certain way determining why the audience feels a certain way understanding what the author's argument is How was the call-and-response concept in blues music different than the traditional call-and-response music?a) In blues music, the call is given by the group and the response is given by the soloist.b) In blues music, both the call and response are given by the soloist.c) In blues music, both the call and response are given by the group.d) In blues music, the call is given by the soloist and the response is given by the group. Which of the following structures is known as the power house or power generator of a cell?mitochondriarough ERsmooth ERcytoskeleton Which of the following is equivalent to 16/3 Activity 2:Reason out! Claim of factReason;Generalization:Claim of policy;Reason;Generalization:Claim of value;Reasons:Generalization Explain the step by step process of finding a function for a hyperbola given the center (1,4), vertices (-7,4) and (9,4), and a point on the hyperbola at (-11, -6). Make sure to include the location of the foci.NO LINKS!! Although both eukaryotes and prokaryotes are capable of causing infectious diseases in humans, eukaryotes are unique because they have a/an: 5x 9 = 3x + 7Solve for x How much warmer is 82 than -40?Pls help What inequality is represented by this graph?O X > 6 O X _< 6 O X6 please answer all 5 .... The International Space Station (ISS) orbits Earth at an altitude of 4.08 105 m above the surface of the planet. At what velocity must the ISS be moving in order to stay in its orbit?(1 point)A) 7.91 10^3 m/sB) 3.12 10^4 m/sC) 7.66 10^3 m/sD) 8.17 10^3 m/sSatellite A is orbiting Earth at an altitude of 500 km and Satellite B is orbiting 800 km above the surface. How does the velocity of Satellite A compare to the velocity of Satellite B?(1 point)A) It depends on the masses of the satellites.B) The velocity of Satellite A is greater than the velocity of Satellite B.C) The velocity of Satellite B is equal to the velocity of Satellite A.D) The velocity of Satellite A is less than the velocity of Satellite B.What is the direction of the net force acting on a satellite as it orbits Earth at a constant speed?(1 point)A) in the direction the satellite is movingB) toward the center of EarthC) away from the center of EarthD) opposite the direction the satellite is movingWhat happens to the gravitational force and orbital velocity of a satellite as the satellite transfers to an orbit that is closer to Earth?(1 point)A) The gravitational force decreases and the velocity increases.B) The gravitational force increases and the velocity increases.C) The gravitational force decreases and the velocity decreases.D) The gravitational force increases and the velocity decreases. Why did people in Germany fear the Schutzstaffel (SS)?OAThe SS encouraged forced migration, which changed the German demographyOB.The SS created fear in the minds of the Germans by resorting to violence..The SS men used to attack women and girls outside clubs and colleges.ODThe SS attacked veterans who demanded their pensions for fighting the World War.O E.The SS announced a second World War and gambled Germany's overseas colonies in it. In a chemical change energy can be ___?A. Created but not destroyedB. Either created or destroyed C. Destroyed but not created D. Neither created nor destroyed I 3.1.8 Quiz: Analyze InterpretationRead the passage:Letty groaned as the alarm clock sounded. A textbook wasstill open next to her on the bed. With eyes half-open, shedressed in her waitressing uniform. Early customers didn'tnormally tip very well, but the diner was the only place shecould get in a quick shift before classes started. At leastshe'd be off her feet for a while at school before she had togo to her evening job at the factory. It was all Letty coulddo to stay awake after four hours there to study a bitbefore bed. Then she'd be up to do it all again the next day.What is the best inference you can make about Letty? URGENT!!!!!!!!!!!!!!! :m(x) = -1/2f(x - 3) - 1 PLEASE HELP ME ASAP!!!! Find the EXACT distance between the two points.(5,4) and (3,5)