Mathematics Middle School

1. __% of 4 is 7

2.__% of 75 is 25

Answers

Answer 1

Answer:

  1.    57.142857142857%

  2.        33.33

Related Questions

what does 8 - d stand for as in, 8 less than d, or d less than 8

Answers

Answer:

it means d is less than 8.

Step-by-step explanation:

Answer:

d is less than 8

Step-by-step explanation:

Which expression is equivalent
to 5.7 × 5.7 × 5.7?

Answers

The answer is C!!!!!!!!!!!
the answer is c. 5.7^3

Martin charges $10 for every 5 bags of leaves he rakes. Last weekend, he raked 24 bags of leaves. How much money did he earn?

________for 24 bags of leaves

Answers

48
24 divided by 5 is 4.8
4.8 • 10 = 48

Help me I really need help

Answers

Answer:

i think it would be the first one

Step-by-step explanation:

not a wild guess but i am definetly  not sure

I believe answer is C

which question can be answered by solving the inequality 8d > 200
answers above

Answers

It is the bottom right one because the amount he walked has to be greater than 200

Answer:

Bottom left corner (C)

Step-by-step explanation:

I believe it is C because 8d>200 equals 25. It's hard to explain, but simply because if it wasn't exactly 200, the answer would be different. Let me know if I am incorrect, if I am I am truly sorry.

HELPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

X the answer is X but I need 20 characters or I cant answer, so yeah, X

Answer:

The answer is x

Step-by-step explanation:

need help
will give brainly

Answers

Answer:

I think it might be the fourth one, but I cant see it to well

Step-by-step explanation:

Please answer these
i need this

Answers

Answer:

1. no

2. 8

Step-by-step explanation:

1. 20 does not equal 4/5

2. 6x=48 divide 6 on both sides

x=8

Answer:

No and 8

Step-by-step explanation:

The first one is No

4/5 is 0.8, not 20

The second one

6x =48

Divide both sides by 6

6x/6 =48/6

x = 8

Please give me brainliest

Which shows the use of the commutative property?

3 (7 + n) = 21 + 3 n
7 + (3 + n) = (7 + 3) + n
3 n + 7 = 7 + 3 n
(7 + 3) + n = 10 + n

Answers

Answer:

[tex]3n + 7 = 7 + 3n[/tex]

Step-by-step explanation:

Given

Options (a) to (d)

Required

Determine which uses commutative property

Commutative property states that:

[tex]A + B = B + A[/tex]

From the list of options, only option (c) obeys this property.

[tex]3n + 7 = 7 + 3n[/tex]

Your answer is C.

3n+7=7+3n.

Hope this helps.

learning with natalia~

Please answer each question if you can. I am taking a timed test and I do not understand.

All of the following are equivalent except _____.

7.5:4.5
5 is to 3
15/5
45/27

Solve for the variable in the following proportion.
4/7 = x/161
x=___

Solve for the variable in the following proportion.

1/4 is to 1 1/4 as 2 is to b
b=___

Solve for the variable in the following proportion.
5/25 = m/125
m=___

Answers

Answer:

the last one m equals 25

Step-by-step explanation:

125/25=5 5x5=25 5/25=25/125

For the first one, I am pretty sure 15/5 is wrong. All of the other ones equal 1.6 and 15/5 equals 3

Which ordered pair is the solution to the system of linear equations y = - 7 x + 2 and y = 9 x - 14?

(- 5, 1)
(1, -5)
(5, - 1)
(- 1, 5)

I found another page exactly like this, but the person put one instead of fourteen and so the correct answer was not given.

Answers

Answer:

(1,-5)

Step-by-step explanation:

set the equations equal to each other and solve. this gives you a solution of x=1 which if you put into the equation gives you y=-5. Therefore, (1,-5)

joel is buying storage cubes to pack up his home. If he buys cubes with a side length of 9.5 inches, how many cubic inches can each cube hold?
Please Help Thank you!

Answers

Umm sorry i do not know that answer I am just getting the points for again so so so sorry ;( 12345678910 sorry hope you have a great live! sorry

At the beginning of the month, there were 80 ounces of peanut butter in the pantry. Since then, our family has eaten 30% of the peanut butter. Which expression represents the ounces of peanut butter left in the pantry?
0.7(80)
0.3(80)
80 - 0.30
None of the above

Answers

Answer:

the answer is B

Step-by-step explanation:

im srry if im wrong

0.7x80

Hope I helped!!

Please help! I’m a little behind in math rn and could use help on this :))- Graph above!!!

What is the distance from J to K?

A. 13 units
B. 169 units
C. 7 units
D. 17 units

Answers

C because you need to do a2+b2=c2
Answer:
C
Explaination:
Cause it just is

PLEASE ANSWER ALL CORRECTLY IM STRESSING

Answers

Answer:

#1. 5x - 24

#2. 10x - 1

#3. 10x -14

#4. 6x - 12

#5. 3x63 + 5x^2 - 3

#6. 12a + 43

#7. -7x + 5y + 28

#8. 3x + 3(not sure about the last exponent because It was really blury to see :/

Step-by-step explanation:

Sorry I cant do the last because I have to now :) I will try to answer it next time if It isn't already answered :)

I think #1 is 5x-24 sorry if I’m wrong

NEED HELP ASAP WILL GIVE BRAINLEST... 30 POINTS!!!!!

Which fraction is equivalent to StartFraction 5 Over 20 EndFraction?
StartFraction 4 Over 16 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 16 EndFraction
StartFraction 4 Over 12 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 12 EndFraction
StartFraction 4 Over 19 EndFraction, because StartFraction 5 Over 20 EndFraction = StartFraction 5 minus 1 Over 20 minus 1 EndFraction = StartFraction 4 Over 19 EndFraction
StartFraction 4 Over 15 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fifth = StartFraction 5 minus 1 Over 20 minus 5 EndFraction = StartFraction 4 Over 15 EndFraction

Answers

Answer:

4 0ver 16

Step-by-step explanation:

Yep the answer is 4 over 16

please show work i rlly need this :)

Answers

Answer:

10/16 (written as a fraction)

Step-by-step explanation:

Starting point

-(-2x+1)=9-14x

Solve the minus sign

2x-1=9-14x

Swap the Xs and the numbers, changing sign

2x+14x=9+1

Do calculations

16x=10

Result

x=10/16

Last step solution= x= 5/8 (in fraction)

Andrea started a workout program at a local health club. she began with a 25 minute workout and has increased her time by 5 minutes per week.

How many weeks should she increase her time , if she wants her workout to be no more than one hour?

Answers

Answer:

She should work out for 7 weeks if she wants her time to be an hour.

Step-by-step explanation:

5 times 7 equals 35 and 35 plus 25 is 60 which is equal to an hour

Answer:

She should work for 7 weeks if she wants it ti be an hojr

3. A ladder is 50 feet and cast a 25 foot shadow. Mark is 6 feet how long would his shadow be?

Answers

It’s 3 feet.
Since half of 50 is 25, half of 6 will be 3.

The shadow of  6 feet Mark will be 3 feet.

What is proportion ?

A proportion is an equation based on the equality of two ratios.

Here it is given that :

A ladder is 50 feet and cast a 25 foot shadow :

that is,

for each feet of ladder 0.5 feet shadow is casted.

now,

for 6 feet long Mark shadow will be :

0.5 x 6 feet = 3 feet

Therefore, the shadow of 6 feet Mark will be 3 feet.

Read more about ratio at:

https://brainly.com/question/17869111

#SPJ6

Help? Writing equations in slope-intercept.
Which of the following is the CORRECT slope-intercept form of the equation -4x + 2y = 14?
There is only one choice.

y = 2x + 7
y = 4x + 14
y = -2x + 7
y = -4x + 14

Answers

Answer:

The answer is A please mark brain and have a good day! :D

Step-by-step explanation:

Step-by-step explanation:

-4x+2y=14

2y=14+4x

y=(14+4x)÷2

y=7+2x

If you are 60 inches tall and you cast a 80 inch shadow, how long is a shadow of a building if the shadow is 120 inches?

Answers

Answer:

140 inches i think

Step-by-step explanation:

Answer:

160 inches

Step-by-step explanation:

20 is 1/3 of 60 and 60+20=80 so

1/3 of 120 is 40 and 120+40=160

Sadie has $1 worth of nickels and dimes. She has twice as many nickels as dimes.


Write a system of equations that could be used to determine the number of nickels


and the number of dimes that Sadie has. Define the variables that you use to write the


system.


Let


=C


Let


=


System of Equations:


o


M

Answers

Answer:

Step-by-step explanation:

n = 5      d = 10

  0.10n + 0.5d = 1.00

0.10(5) + 0.5(10) = 1.00

  0.50 + 0.50 = 1.00

i need helpppppp please

Answers

Answer:

The answer is h

Step-by-step explanation:

it takes 2.60 to buy 4 therefore 2.60÷4=.65cents and .65×7= 4.55

Answer:

H. $4.55

Step-by-step explanation:

If 4 croissants costs $2.60

 then 1 croissant costs $0.65 (2.6 divided by 4)

Multiply 0.65 by 7 to get how much 7 croissants costs.

Which would give you $4.55.

Someone answer i need it answer before 11:40

Answers

Answer:

I believe it is A.

Step-by-step explanation:

hey!! it’s a 100% i took the test a while ago

Davin and Kevin both think that their lego tower is the tallest. Davin's tower is 346.7 centimeters tall and Kevin's is 346.700 centimeters tall. Who has the tallest tower? How do you know? Explain your answer in complete sentences.

Answers

The answer is that they are the same height hope that helped and have a good day

please help ill give brainliest if u just want the points comment and ill submit another question for a lot of points just don't submit an answer I really need the right answers only

Answers

Answer:Jayna charges a lower hourly rate than Hannah

Step-by-step explanation: 3>5

Choose the set of equivalent fractions that matches the images:

Answers

Answer:

b 2/12 = 1/6

Step-by-step explanation:

Answer:

the answer is the second one

Step-by-step explanation:

because that is the only one that divid the pie in to 6 parts

The point (2, 5) is represented on the graph. Which point also belongs on this graph?

Answers

Answer:

32,80

Step-by-step explanation:

i got it right on IM

Answer:

(32, 80)

Step-by-step explanation:

please help I really need the right answer ill give brainiest and if u just need the points don't submit a wrong answer comment and ill help u get a lot of points:)))

Answers

Answer:

the answer is b

Step-by-step explanation:

Answer:

I think it is Dana had a greater initial value in her savings account

Hey!! Please solve all CORRECTLY, I'm counting on you guys (i will also give brainliest and 20 points)

Answers

Step-by-step explanation:

The first one is B

x < 6 means that x cannot be 6, so only B or D works. But D is x > 6, so it's B

The second one is B

here, a filled circle means that x can be -6, so it's B or D again.

note that for these types of problems, choose a random number and see if it works. Let x = 0. Obviously, it's on the number line blue part, and it is greater than -6, so it's B

The third one is C

she has less than or equal to 45, but 45 is possible, so at most.

The last one is A. h > 4.5 means that h cannot be 4.5

So it's more, not at least.

So it's A

A I think probably a though
Other Questions
True or False: The discussion section should begin with a statement of the study's main strengths and limitations. PLZ HELP ASAP !!! I REALLY NEED THIS! 20 POINTSI Wandered Lonely as a Cloudby William WordsworthI wandered lonely as a CloudThat floats on high o'er vales and Hills,When all at once I saw a crowd,A host, of golden Daffodils;Beside the Lake, beneath the trees,Fluttering and dancing in the breeze.Continuous as the stars that shineAnd twinkle on the milky way,They stretched in never-ending lineAlong the margin of a bay:Ten thousand saw I at a glance,Tossing their heads in sprightly dance.The waves beside them danced; but theyOut-did the sparkling waves in glee:A Poet could not but be gayIn such a jocund company:I gazedand gazedbut little thoughtWhat wealth the show to me had brought:For oft when on my couch I lieIn vacant or in pensive mood,They flash upon that inward eyeWhich is the bliss of solitude,And then my heart with pleasure fills,And dances with the Daffodils. QUESTION:What effect does the poetic form of I Wandered Lonely as a Cloud have on Wordsworths message? Describe the poetic form Wordsworth uses in the poem and explain how it affects the meaning. Your response should be one to two paragraphs. Exchange of chromosome segments between homologous chromosomes during Meiosis 1A. Genetic exchangeB. Crossing overC. Gene sharing (4+g)(-11)=121 pls show work whoever has answers first with right answer gets brainliest please solve for SQ. A computer is on sale for 30% off with a sales tax of 10%.what is the final price of the computer if the computer was originally $1200? Raymond planted a vegetable garden containing 50 plants. There were 15 tomatoplants, 10 green bean plants, 5 pepper plants, 12 zucchini plants, and 8 cucumberplants.Use the percent that you find and multiply each times 360 to find the number ofdegrees for each sector of a circle graph based on this data. Need help fast plz if possible show work How does energy change matter? i need help i have to submit it in 5 mins you will be marked as brainlest Use the word MISSISSIPPI to match each ratio.1 4:2 the ratio of letters to M's2 4:4 the ratio of P's to letters3 2:11 the ratio of S's to P's 4 11:1t he ratio of I's to M's5 4:1 the ratio of S's to I's 1. Jervane is planning on buying a coffee and several donuts for a road trip. She wants to spend no more than $20 in total. Coffee costs $3 and donuts are $2 each. Write and solve an inequality to determine the maximum number of donuts that Jervane can buy. Be sure to include units on your answer.( I'll give you brainless) Which type of wave is shown in the image? I need help with this radius and diameter You are interested in purchasing a new automobile that costs $35,000. The dealership offers you a special financing rate of 6% APR (0.5%) per month for 48 months. Assuming that you do not make a down payment on the auto and you take the dealer's financing deal, then your monthly car payments would be closest to: If income increases by 10% and, in response, the quantity of housing demanded increases by 7%, then the income elasticity of demand for housing is A) -1. B) -0.7. What is the total manufacturing overhead assigned to the current order for Men's Razors if the firm uses a volume-based plant wide overhead rate based on direct labor dollars I need help to find each calculation. This is to my other question I put please help, would be greatful :) music appreciation!!!!______ society sought to find knowledge and truth through reason, while _______ society concentrated on individual thoughts and emotion.