Mathematics Middle School

Find the value of x in each case.

Answers

Answer 1

Answer:

I think its 80 for both. .,.

Hola,

Goodluck! Z:

Answer 2

The answer would be 80

Related Questions

How many 2/5’s are in 5

Answers

Any number divided into itself is equal to one

Answer:

12.5, 2/5 are in 5

Step-by-step explanation:

2/5*12.5=5

Have a beautiful day and stay safe!

evaluate the expression | 10 | =

Answers

Answer:

you go positive for negative numbers and stay positive for positive numbers

Answer:

before i answer this, do you still need help with this question???

Step-by-step explanation:

PLEASE HELP ME ;-; ILL MARK AS BRIANLIEST IF ITS RIGHT
The event coordinator asks you to determine how many students participated in the
track-and-field day. The total number of students in seventh and eighth grade
combined is 584; 5/8 of them are seventh graders and 3/8 of them are eighth-graders. If 4/8 of the seventh graders participated in track-and-field day and 7/8 of the eighth graders participated, about how many total students participated? Describe the process you used to find your answer.

Answers

Answer:

374.125 students. Not sure if you're supposed to round up or down considering you can't have a fraction of a person, but I would round down.

Step-by-step explanation:

(5/8) (584) = 365 seventh graders in total

(3/8) (584) = 219 eighth graders in total

(4/8) (365) = 182.5 seventh graders who participated in track-and-field day

(7/8) (219) = 191.625 eighth graders who participated in track-and-field day

182.5 + 191.625 = 374.125 students in total who participated

Answer:

First, I took 5/8 out of 584 for the seventh graders which came out to 365 seventh graders. Then, I did the same thing with 3/8 and it came out to 219 eighth graders. Then I took out 4/5 out of 365 which resulted as 292. Then I did the same thing for 7/8 and the results came out as 191. So in total 483 students participated in track-and-field day.

Step-by-step explanation:

Chance rode his bike for x minutes, and Jaden rode his bike for 3/8 more than that.

Part A
Write and equation using fractions that relates the number of minutes Chance rode with y, the number of minutes that Jaden rode his bike. (write your answer as a fraction)
y= __ x

Part B
Write an equation, using decimals, that relates the number minutes chance rode with y, the number of minutes that Jaden rode his bike.
y=___ x

Answers

Answer:

Part A = 6/16

Part B .15

Step-by-step explanation:

part a would be 16/6 and part b would be .15

What is a scatter plot?
A. A table of measurement data used to construct a graph
B.A display of points that shows the relationship between two sets of data
C.A graph that has several different lines scattered on the coordinate plane
D.A graph that is nonlinear

Answers

Answer:

Step-by-step explanation:

A graph that is nonlinear

Find the value of x in each pair of similar figures. Use proportions to solve.

Answers

Answer:

5•3=x/15

Explanation:

Who else hate khan academy?

Answers

Answer:

samme

Step-by-step explanation:

Answer:

Me i tho im forced to watch it for school

Step-by-step explanation:

What is the circumference of the circle defined by x^2+6x +y^2-12y-4=0.

Answers

Answer:

44.0

Step-by-step explanation:

Mark me as brainliest

What is the next number in this sequence? 3, 7, 11, 15….
17
21
19
22

Answers

Answer:

Step-by-step explanation:

Please give brainliest.

Answer: 19

Step-by-step explanation:

hope this works

Which equation can be used to find 75 percent of 200?
(A) StartFraction 75 times 1 Over 200 times 1 EndFraction = StartFraction 75 Over 200 EndFraction
(B) StartFraction 100 times 26.7 Over 75 times 2.67 EndFraction = StartFraction 267 Over 200.25 EndFraction
(C) StartFraction 200 times 2 Over 100 times 2 EndFraction = StartFraction 400 Over 200 EndFraction
(D) StartFraction 75 times 2 Over 100 times 2 EndFraction = StartFraction 150 Over 200 EndFraction

Answers

the answer is x= 75*2
x= 3/4*200
and the equations are x= 75/100 *200
= 75*2
or 3/4 * 200

The answer is x=75*2

Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Show your work.

(4, 9) and ( –5, 9)
(7, –1) and (7, –4)
(0, 9) and (0, –7)
(4, –8) and (–10, –8)

Answers

Answer:

(4, 9) and (-10, -8)

Step-by-step explanation:

The following linear equation is shown: y = 2% + 5
Using this equation, what is the value of the missing space on the table

Oy=8
Oy=9
O y = 18
I don't know

Answers

Answer:

y=8

Step-by-step explanation:

Answer:

Step-by-step explanation:

Between 9 and 11 the gap is 2. Add 2 to 11 and you get 13

Need help for 2 and 3realy don't understand 3

Answers

You got 2 right I think you add 8 to 16 which makes 24 make them whole numbers and get 12 as an answer so r=12

Answer:

p=6 and r=48

Step-by-step explanation:

19=4p-5

19+5=4p

24=4p

24/4=p

6=p

check

19=4p-5

19=4x6-5

19=24-5

19=19

3)r/2-8=16

r/2=16+8

r/2=24

r=24x2

r=48

check

r/2-8=16

48/2-8=16

24-8=16

16=16

Other Questions

Okay quick questions!Whos read the giver before? The word for political or social change is... abolition. strike. reform. suffrage. V = LWH solve for the variable w A 58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward 3rd base with a velocity of 38.0 m/s.Calculate the kinetic energy of the baseball (rounding your answer to the integer). I WILL GIVE A LOT OF EXTRA POINTS. PLEASE ANSWER ALL OF THEM Which part of this graph shows a nonlinear relationship?Distance from home2.Time PLEASE I NEED HELPFactor out the coefficient of the variable.The expression 3/8d+3/4 factored is Encierra en un crculo la letra junto a la mejor respuesta.Este nocnie troto Steph makes and sells birthday cakes. Each cake costs 54 to make.She makes a profit of 15% on each cake.What is the selling price of Steph's birthday cakes?(2 marks)= Will give Brainliest.....Does this sound good :)ome kids think that drugs are healthy. Vaping is good for you because it doesnt do anything. Weed is good for you because it helps you calm down and forget. These are perfect examples as to why they are not good. Vaping damages your lungs and can give your body cancer. Over time, smoking weed may cause chronic cough and other health issues. Both vaping, weed, cigarettes, alcohol, and many more drugs are not good for you or your body.Drugs are used across the world. Whether they are used properly or abused. Drugs are easy to become addicted to. They can cause substance abuse, which leads to jail time. While drugs also heal people, for example, prescription drugs when used properly are beneficial. They need to be used in restraint because even medically given to you, they are addictive. For example, pain-reducing opioids, though they are helpful they are addictive. All minds are affected; it's not just a teenager thing. Drugs should be monitored by someone, and while it is slightly out-of-pocket, it's a lot better than spending possible years in prison.Vaping may be a little better than weed or cigarettes but it still harms your body in multiple ways. It causes you to crave and if you dont follow that craving it will lead to withdrawal symptoms. Nicotine is an addictive chemical. It is a toxic substance. It raises your blood pressure and spikes your adrenaline, which then increases your heart rate. Increased heart rate can conclude to having a heart attack.An abundance of alcohol can harm the liver. This can lead to hepatitis, which is the buildup of scar tissue that eventually destroys the organ. Alcohol may cause kidney, bladder, and prostate inflammation. Alcohol is also an addictive substance, though alcohol may relieve pain and make you forget things, too much will make you drunk and incoherent.Opioids are a class of drugs used to reduce pain. Prescription opioids can be prescribed by doctors to treat moderate to severe pain, but can also have serious risks and side effects. Common types are oxycodone (OxyContin), hydrocodone (Vicodin), morphine, and methadone. Fentanyl is a synthetic opioid pain reliever. please solve this i will give you brainliest pls help and explain if u can Which of the following could represent the unit side lengths of a right triangleA 5,8,10B 3,5,7C 6,11,13D 12,16,20 Which of these is a simple sentence?a. The clown frightened the little girl, and she ran c. My brother is fun to be around until he startsoff screaming when she saw it.making animal sounds.b. My aunt enjoyed taking the hayride through d. Even though many kids may not like fallthe overgrown pumpkin patch.festivals, I love going to them.Please select the best answer from the choices providedA.B.C.D. Did slavery exist in West Africa before Africans were brought to America? Solve4x - 9 = 6 - x Is the equation y +1 = 6(x + 5) in point-slope form? Justify your answer.(select) the equation is equivalent to X-rays are often used in medical settings to create images of the body's internal structures such as bones. This is made possible by thefact that X-rays are able to pass through the body's softer tissues without being absorbed.Radio waves are also able to pass through the body's softer tissues without being absorbed. Why are radio waves not used to generatemedical images?OA. The electrons in most atoms are not in high enough energy states to absorb the photons of radio waves.OB. Radio waves tend to bend too much when they encounter solid materials to be used for generating accurate images,OCThe frequency of most radio waves is too low to allow them to pass through bones or other solid materials.OD.Radio waves carry so little energy that they tend to pass through most atoms without an interaction taking place. explain movement of water in the root Which best explains why Carnegie was famous?A He was the governor of Pennsylvania.B He ran the Second Bank of the United States.C He discovered electricity and started a newspaper.D He built a steel company and was a philanthropist