Mathematics Middle School

a 200 pound person weighs 33 pounds on the moon.

a) how much did the person's weight decrease?

b) by what percentage did the person's weight decrease?

Answers

Answer 1
A. The persons weight decreases by 167lbs
B. 83.5%

Related Questions

How many solutions does the equation 4p + 7 = 3 + 4 + 4p have?

One
Two
Infinitely many
None

Answers

Answer:

Two

Step-by-step explanation:

infinitely many. all real numbers

In the first danceathon Jamie danced to 810 songs, but by the second danceathon he only danced to 700 songs. What is the percent decrease?

Answers

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

9% decrease in song dance

Help me I need to find this problem and explain It PLS

Answers

Answer:

x = 8/5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

[tex]\frac{x}{4} = \frac{2}{5}[/tex]

Step 2: Solve for x

Cross multiply:                     5x = 8Isolate x:                               x = 8/5
Cross multiplication:
2 . 4=8
5 . x =5x
5x = 8
x = 8/5

Pls help ;-; Student #2:

4x + 1 ≤ -4
x + 1 ≤ -1
x ≤ -2


Solved the inequality incorrectly and graphed their solution incorrectly.
Solved the inequality correctly but graphed their solution incorrectly.
Solved the inequality incorrectly but graphed their solution correctly.
Solved the inequality correctly and graphed their solution correctly.

Answers

Answer:

solved the solution incorrectly and graphic their solution correctly.

Step-by-step explanation:

this is because if 4x + 1<= -4

the next step will be to subtract 1 from both sides.

BUT if their solution is x<= 2, they objectively graphed it correctly

Step-by-step explanation:

4x+1 < -4

-1 -1

--------------

4x < -5

[tex]x \leqslant \frac{ - 5}{4} [/tex]

-5/4 is not 2, so both of them are wrong (1 is right choice)

Which of these graphs is the solution set for the equation y = -3x - 2?

Answers

A because y=-3x-2 has these transformations
The negative before the 3 means the slope is going down
The 3 means it goes 3 down every time it goes right one, the number before the x is the slope and slope is rise over run, 3 = 3/1 so it would normally mean it goes up 3 every time it goes right one but because the 3 is negative it means the line goes down
The negative two at the end moves the line down two, if it were plus two the line would go up two, the number in this spot is what determines the vertical translation

Put it all together and you get the line has goes down 3 every time it goes right one and crosses the y axis at -2

P.S. wouldn't mind getting brainliest

Answer:

D

Step-by-step explanation:

Frist you find negative 2 and you can see that 2 are going there so you need to find where negative 3 is when you add negatives they trun into a possitve so go up 3 times from negative 2.

plz HELP! A music store has a 30% off all instruments sale.

A. A guitar regularly costs $45.What is the discount price?

B. If the regular price of an item is x dollars, what is the discount price in dollars?

Answers

If the regular price is x, the discount would be x - (30x)
Also the guitar is $31.5

Please need help!!!! Who ever find right answer will get brainly

Answers

Answer:

thursday

Step-by-step explanation:

Answer:

Tuesday

Step-by-step explanation:

the height of 6 pictures placed end to end on a bulletin board is 57 centimeters. All of the pictures are the same height. How tall is each picture? *

A 9.5 cm
B 7.6 cm
C 10.4 cm
D 8.9 cm

Answers

Answer:

9.5

Step-by-step explanation:

is this right yes or no

Answers

i think you are correct
No this isn’t correct because the quotient is the answer to a division problem so it would be the second one

ah whoever answers it right gets the crownn

Answers

2.5 obviously! Have a great day and good luck

If the Radius of the circle is 44cm. What is the Diameter?

Answers

Answer:

radius is half of the diameter. so if would be 88

multiply: 44×2=88

An engine is operating at 25% of its full power. Which number line shows a point that represents 25%?

Answers

Answer:

It could be the first one or second one but the second one makes more sense .

Step-by-step explanation:

Im so confused PLEASE HELP ASAP

Answers

Answer:

adding 2 to each number

Step-by-step explanation:

7 +2 = 9 + 2 = 11

Can you answer both please?

Answers

The first one is 27/4
The second one is 5/2
I’m pretty sure the first one is 27/4
And I think the second is 5/2

Which of the following is another way to express the equation 13 = -3 + z?
A. 13 = - z - 3
B. 13 = z - 3
C. 13 = - z + 3
D. 13 = z + 3

Answers

Ccccccccccccccccccccc

The other representation of the given equation 13 = -3 + z will be 13 = z - 3 thus option (C) is correct.

What is the equation?

More than one variable may be present inside a linear equation.

An equation is said to be linear if the maximum power of the variable is consistently unity.

A formula known as an equation uses the same sign to denote the equality of two expressions.

As per the given equation,

13 = -3 + z

Since, A + B = B + A

Thus, -3 + z can be written as z - 3

So, 13 = z - 3

Hence "The other representation of the given equation 13 = -3 + z will be 13 = z - 3".

For more about the equation,

brainly.com/question/10413253

#SPJ2

help please need ver very much help

Answers

Answer:

It is the Purple one

Step-by-step explanation:

If you skip count, you multiply 4x1 it is 4. So do it more so 4x1 = 4.

4x2=8. 4x3=12. 4x4=16. And 5x4=20.

That your answer. Hope it helped alot

Answer:

Purple table is your answer

Provide an answer and explain the equation -h = 14.

Answers

3.5 so welcome my friend

Answer:

multipy each term by -1

Step-by-step explanation:

brainly?

Jason runs the same distance each day. In one 7-day period he ran 40 1/4 miles. He knows that there is a proportional relationship between n, the number of days, and t, the total distance he runs. Tell whether each statement is True or False.
A. The relationship can be expressed as n=5.25t. True or False
B. The graph of the equation is a straight line through (0,0). True or False
C. The unit rate is 5.75. True or False

Answers

Jason runs the same distance each day. In one 7-day period he ran 40 1/4 miles. He knows that there is a proportional relationship between n, the number of days, and t, the total distance he runs. Tell whether each statement is True or False.
A. The relationship can be expressed as n=5.25t. True or False
B. The graph of the equation is a straight line through (0,0). True or False
C. The unit rate is 5.75. True or False





The answer is A

Please help me tysm!

Answers

Answer:

i think 862

Step-by-step explanation:          

i said i think

Answer:

the answer is B

Step-by-step explanation:

-3 13/24 divided by 1 7/8 = ___________?

Answers

Answer:

-17/9

Step-by-step explanation:

-17/9 exact form

-1.8 decimal form

1 8/9 mixed nombre form

Please help meh tysvm!!!! correct gets brainliest

Answers

Answer:

36

Step-by-step explanation:

Answer:

the answer is A 36  beacuse you take 4 times three which is 12 so there 3 twelve bloxs then you times 12 a times three and hget 36 which is a have a great day

Step-by-step explanation:

Pls help me I’ll mark brainliest if you explain

Answers

7x + 3 = 3+ 7 * x
3x + 35 = 35 + 3 * x

Step-by-step explanation:

14.2

The way i did it is by shifting the first equation to the side where thee isnt a equation for the second one. Then I added both the numbers without x getting 38, then i did 180 ( The WHole) - 38, getting 142. Then i added both the xes and divided 142 by 10 getting 14.2

Whoever Answers This First Get's Brainliest!

Carlos says -8 is an integer. Elaina says its a rational number. Who is correct and why?
Please Explain!
Thanks!

Answers

The number -8 is an integer whether it’s positive or negative. It’s an integer because an integer can be divided by 2 numbers. So in this case, Carlos is right

I need help!! just say which options would match the graph!

Answers

Answer:

#2 im purty sure

Step-by-step explanation:

Answer:it’s 2

Step-by-step explanation:

Dean High School is taking a group of students on a cruise to Puerto Rico. The total number of tickets that were purchased is 90. There needs to be a ratio of 5:1 students to adults. Please answer the 3 questions

How many Students are going?
How many Adults are going?
There are other schools from Holyoke going on the cruise too. If the cruise ship holds a maximum of 400 passengers and each school gets the same number of tickets, how many schools can come on the cruise?

Answers

an d cus o . s sox.

Answer:

75 students are going. 15 adults are going.

Step-by-step explanation:

Since the question says there are 90 tickets in total, 75 student ticket plus 15 adult tickets equals 90 tickets in total. Also 75 divided by 15 is 5, which suits the ratio of 5 students to per adult.

There wasn't enough information for me to solve the last one, but I hope this helps!

Doug is a salesperson at a retail store and earns $90 per week plus 5% of his weekly sales. If Doug makes $630 one week, what are his sales that week?

Answers

He made 36 sells. 720 times 0.05 equals 36

pls help pls ASAP
WILL MARK BRAINLIIEST

Answers

Answer:

A= 48 P= 40

Step-by-step explanation:

Because there are three semi-circles and three squares that are missing semi-circle chunks, you can just consider the shape three squares. Area of this square would be 16, so three would be 48. The perimeter is the outside so it would be 4 as well. In total, the full shape would be 40.

P=40 and A=48 .....(just need points)

Can someone help me with theses questions

Answers

Answer:

the last one is -21,375 feet

52 did the calculation

I need this for homework plz help me.

Answers

I’ll help you with your homework if after I answer your question for you can you pay me $5 for answering your question.
Hello how are you :D

The sophmore class at south high school raised $800 from ticket sales for the dance. Tickets sold for $1.50 pre - sale, and $2.00 at the door. If a total of 475 tickets were sold how many tickets were sold at the door?

Answers

Answer:

So they sold 300 tickets in advance and 175 tickets at the door.

Step-by-step explanation:

Answer:

175 tickets were sold at the door.

Step-by-step explanation:

Let x = number of pre-sale tickets.

Let y = number of tickets sold at the door.

Equation for total number of tickets:

x + y = 475

Equation of total price of tickets:

1.5x + 2y = 800

System of equations:

x + y = 475

1.5x + 2y = 800

Solve the first equation for x:

x = 475 - y

Substitute into second equation.

1.5(475 - y) + 2y = 800

712.5 - 1.5y + 2y = 800

0.5y = 87.5

y = 175

Answer: 175 tickets were sold at the door.

Other Questions
The critical points of a rational inequality are -1, 3, and 4. Which set of points can be tested to find a completesolution to the inequality?x= 1 and x = 3.5x= -1, x= 3, and x = 4O x = -2, x = 2, and x = 5O x= -3, x= 1, x= 3.5, and x = 5NextySave and ExitSubmitMark this and return i just wanted to make sure my answers are correct could someone tell me if they are or not correct or tell me which ones are wrong? The Battle of Austerlitz took place during which war? Running is an example of potential or kinetic energy In hinduism, Vishnu is the god responsible for: can someone help! with this please. There were some people on a train.18 people get off the train at the first stop and 21 people get on the train.Now there are 65 people on the train.How many people were on the train to begin with? PLEASE HELP ME ITS FOR 17 POINTS!!!!!!!!!!!!!!!!!!!!A forest area is being used for a new housing development. Most of the trees have been removed to make room for thenew houses. Predict the impact that this will have on the birds in the area.The bird populations will stay the same because humans love birds.The bird populations will decrease because humans see them as pests. The bird populations will increase because humans do not interfere with wild animals.The bird populations will decrease due to competition for resources such as food and nesting sites. What have you liked and disliked about being virtual this school year? Do you plan to be virtual next semester? can someone whrite summary i lost my dog we are trying to find n i need to dis homework i can not come up with something i am really sad i will you brainlsist thank you 8) Outline what you would need to know to answer the following question: of all the proteins that exist on earth at this time, what fraction of them have a known structure whats the difference between gusta and gustan Do you guys think this is a good essay?Having to be at school by 7:30 or 7:00 in the morning eventually turns teens and kids into zombies, and not in a healthy way. Most days, kids, especially teens, come home with loads of homework, causing them to go to bed late, leaving them with only a few hours of sleep. Early times such as these can also cause stress, which can lead to loss of sleep too. This means that kids and teens still have to get up early in the morning and sit through hours of learning with only a few hours of sleep. This can be extremely harmful to teens' health and grades. With this being said, later times such as 8:00, 8:30, or maybe even 9:00 would be a better option considering the health and standards of teens and kids. The reason for this is because Schools always start in the mornings, and some teens can barely wake up for this movement, so they fall asleep when set to do work and tasks. Every school thinks that they can keep their kids awake by starting maybe an hour later than Elementary schools, well truthfully they're wrong. Many teens always stay up late, and nothing is going to stop them from it because they want to go to sleep when they feel like it is not a set time. The reason the kids that are falling asleep and not doing no work are called Zombies is that zombies. In our view, they are always "moaning" and are always looking tired and acting tired. Kids at school with barely any rest act and sometimes look the same exact way. Two large and 1 small pump can fill a swimming pool in 4 hours. One large and 3 small pumps can also fill the same swimming pool in 4 hours. How many hours will it take 4 large and 4 small pumps to fill the swimming pool? Please help me answer I'm in 5th grade and this is so hard. Find the slope and the y-intercept of the graph of the linear equation. y=31/4x Select the correct answer.Kendi is deciding on a candidate for governor of her state. She wants a governor who will protect workers' and minority rights. Which candidate is Kendi most likely to consider?A. Candidate F, a state legislator voted to raise the minimum wageB. H, who worked at a company accused of labor violationsC. Candidate X, a state legislator who voted against protection of voting rightsD. Candidate R, who was a history of accusations of racial discrimination who would like to listin to counrty music Which best describes the process of evaporation/transpiration in thewater cycle?O A. Water from the ocean enters the atmosphere as water vapor.O B. Water on the surface of Earth enters the groundwater supply.C. Water vapor in the atmosphere returns to the surface of Earth asliquid water.O D. Water on the surface of Earth and water lost by plants enters theatmosphere as water vapor. I need help pleasssssss Which one of the 4 answers is it? Which is the closest antonym for the word sovereign?AsyndicatedBsedatedCsubjugatedDsimulatedpls answer fast!!!