Mathematics Middle School

List all the positive factors of the number

1) 18

Find the GCF of the given numbers or monomials.

2) 84 and 120

I just wanna check my work with someone :)

Answers

Answer 1
1x 18, 2x9, 3x6,. Factors of 18 are 1,2,3,6,9,18.

12 84= 2x2x3x7
120= 2x2xx2x3x5
to find gcf multiply all the prime factors common to both numbers

Related Questions

What is the rate of change of y with respect to x for 25x-4y=50?
(Not multiple choice)

Answers

Answer:

Rate of change is 6.25.

Step-by-step explanation:

The rate of change of y with respect to x is [tex]-\dfrac{25}{4}[/tex].

Important information:

The given equation is [tex]25x-4y=50[/tex].

We need to find the rate of change of y with respect to x.

Rate of change:

The given equation can be written as:

[tex]-4y=-25x+50[/tex]

[tex]y=\dfrac{-25x+50}{4}[/tex]

[tex]y=-\dfrac{25}{4}x+\dfrac{50}{4}[/tex]

Differentiate y with repsect to x.

[tex]y'=-\dfrac{25}{4}(1)+0[/tex]

[tex]y'=-\dfrac{25}{4}[/tex]

Therefore, the rate of change of y with respect to x is [tex]-\dfrac{25}{4}[/tex].

Find out more about 'Rate of change' here:

https://brainly.com/question/26226278

Drag each equation to show if it could be a correct first step to solving the equation 8(x + 5) = 56.

Answers

Answer:

8x+40=56

Step-by-step explanation:

You have to distribute the 8

Then finish the rest of the problem

PLEASE HELP!!!!!!
idk

Answers

Answer:

5cm is a correct answer

Answer:

5

Step-by-step explanation:

80/16

Which equations show direct variation

A) 6*x=1/y

B) 6*y=1/x

C) 6*x=y

D) x=6-y

Answers

B i think I’m not sure
I think it A or B not sure

chelsea graphs a proportional relationship bradlyn graphs a line that passes through the origin what do you know about the y-intercept of each students graph

Answers

Answer:

bradyn graphs a line that passes throw the origin. what do you know ... do you know about the y-intercept of each student graph? explain your answer ... a straight line D- no because the graph does not go through the origin.

Step-by-step explanation:

You know the my number is come on

Your friend sells you a bicycle for ​$63 Your friend sells you a bicycle for ​$21 The total cost is 150% of what your friend spent originally. How much did your friend spend​ originally? How much money did your friend earn by selling the bicycle and helmet to​ you? Your friend originally spent ​$_________

Answers

Answer:

Originally Spent: $56

Money Earned: $28

Step-by-step explanation:

63+21=84

(Blank)*3=84

84/3=28

84-28=56

Please explain in complete sentences
Explain how you might go from gallons to cups using more than one conversion factor.

Answers

Answer:

You go from Gallons to Quarts To Pints To Cups

Step-by-step explanation:

1G= 4Q= 8P= 16C

it goes gallons to quartz to pints to cups

Which is the equation of the graphed line written slope-intercept form?

Answers

Answer:

Its the third one

Step-by-step explanation:

its the only negative one

What is the least common denominator for these two fractions?

[tex]-2/3 - (-3/4)[/tex]

Answers

Answer:

12

Step-by-step explanation:

Equivalent Fractions with the LCD

2/3 = 8/12

3/4 = 9/12

Answer:

12

Step-by-step explanation:

giving brain liest to who ever does all and the word question!!

Answers

Answer:

G= 2.5

H= 2.5

Clare’s is running at a constant pace

Clare’s table is proportional because her distance (d)= 0.4t because

2/5=0.4

4/10= 0.4

6/15= 0.4

8/20= 0.4

please Mark me brainliest

G-83pf H-234 Clare dhdhdhdhdhfh

NEED HELP ASAP
WILL GIVE BRAIN

Answers

Step-by-step explanation:

1question

we know that

force=m.a

= 50×5

= 250 N

THEREFORE 250N force should be applied

Solve 3 + 4x > –5 for x.
Will Mark Brainliest

Answers

Answer:

x > -2

Step-by-step explanation:

to get 4x alone, we have to subtract 3 from -5

-5 - 3 = -8

4x> -8

-8/4 = -2

x>-2

Answer: x > -2

Step-by-step explanation:

will give branliest and 10 points please answer with correct work

Answers

Answer: Part A the answer is yes and Part B the answer is no.

Step-by-step explanation:

Part A when you divide 7 by 2 you get 3.5 and if you multiply that number by the rest of the numbers and you get the number beneath the other number.

Part B when you divide 8 by 5 you get 1.6 and if you multiply that number by the rest of the numbers and then you don't get the number beneath the other number.

Danche!

Sorry I’m not sure about this one

12 divided by 1/2 is

Answers

the answer is
12/2 = 6
I got 24

Explanation:

12 divided by 1/2 =
12= whole number
1= Numerator
2= Denominator
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:
12x2/1 = 24/1
Thus, the answer to 12 divided by 1/2 in fraction form is 24/1
But to make the answer 12 divided by 1/2 in decimal form, you simply divide the numerator from the fraction answer:
24/1 = 24

Figure ABCD is rotated by 180 degrees about the origin in the counterclockwise direction to obtain figure A′B′C′D′:

A coordinate grid is labeled from negative 5 to 0 to 5 on both x and y axes at increments of 1. Figure ABCD has A at ordered pair negative 4, negative 2, B at negative 2, negative 3, C at negative 3, negative 4, D at negative 4, negative 4. Figure A prime B prime C prime D prime has A prime at ordered pair 4, 2, A prime at 2, 3, C prime at 3, 4, D prime at 4, 4.
Which statement best compares the lengths of the sides of the two figures? (5 points)


Length of AB = Length of C′D′

Length of CD = Length of A′B′

Length of CD = Length of B′C′

Length of AB = Length of A′B′

Answers

Answer:

Length of AB = Length of C′D′

Length of CD = Length of B′C′

Step-by-step explanation:

Not sure but I think

A’B=C’D
C’D=B’C
i hope it’s right haha

Easiest question
Please help

Answers

Step-by-step explanation:

If its so easy why dont you do it?

Answer:

yea if it easy y cant u do it

Step-by-step explanation:

Which function has a greater rate of change?


Function A:

x 1.5 2.5 3.5 4.5 5.5

y –5 0 5 10 15


Function B:

y = –4.5x + 15


Function A has a rate of change of

and Function B has a rate of change of

, so Function

has a greater rate of change.

PLEASE THIS IS ALL functions I WILL GIVE BAINLESIT FOR THE RIGHT ANSWER THERE ARE THREE AND THERES A 20 POINTS REWARD

Answers

Answer:

What do you mean I don't get part a. B is 12.75.

Step-by-step explanation:

7/9−1/4= answer now plzzzzzz
i will give you branlyist

Answers

convert them to the same
7/9= 28/36
1/4= 9/36
28/36- 9/36= 19/36

Ms. Garland bought x number of shirts for the new members of her chorus. The cost for X number of shirts, including $3.99 shipping was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Which equation could be used to find X?
A. 3.99(x + 12.25) = 77.49

B. 3.99x + 12.25 = 77.49

C. 12.25 (x + 3.99) = 77.49


D. 12.25x + 3.99 = 77.49

Answers

77.49 - 3.99 = 12.25 * x

73.5 = 12.25x
(Divide both sides by 12.25)
6 = x
So, she bought six shirts.

Answer:

b

Step-by-step explanation:

Sara used a number line to add. She started counting at 10, and then she counted until she was over the number –4 on the number line. If Sara is modeling addition, what number did she have to add to 10?
Explain and show your reasoning.

Answers

Answer:

-14

Step-by-step explanation:

She added a -14 because if you have 10 and you add a -14, you will get -4

Mrs. Morales polled 100 math students on the first day of school and found out that math is the favorite subject of 65% of the students. What fraction of her students did vote for math as their favorite subject?

Answers

H will be my answer if not im sorry
the answer is f. it is 65/100 which is simplified to 13/20.

Alexis loves corn on the cob. She is at a beach party where there are three tables. The large table has 11 seats and 15 ears of corn on the serving plate. The medium table has 8 seats and 11 ears of corn. The small table has 5 seats and 7 ears of corn. Assume that all the seats will be filled and the corn will be shared equally. Where should Alexis sit if she wants to get the most​ corn?
A-large table
B- medium table
C- small table

Answers

Chile I think it’s B lmk if it’s right!

HIYYEEEEEEEEEEEEEE!!

Answers

hoiiiiiiiiiiiiiiiiiiiiiii

hihihihihihihihihihhihihihihihi

What is the solution to the problem below

Answers

The answer is (1,5) I hope that helped
(1,5) like the other person said

Not sure what the answer is. Please don't answer if you're not sure what the answer is. Thanks!

Answers

Answer:

Is c

Step-by-step explanation:

The answer is C. Your welcome

Find the missing angles

Answers

Answer:

Step-by-step explanation:

110 and 80

The answer to 11. Is 110 and 12. Is 80

What is the sum of -1/2 and 3/4?

Answers

Answer:

the answer is 0.25

Step-by-step explanation:

i just got the answer correct

Answer 0.25.


Explain

pls help me I need the right answer

20 pts pls​

Answers

X=75
All the angle have to add up to 540°

Elena has some bottles of water that each holds 17 fluid ounces. How many bottles does it take to hold 51 fluid ounces of water??

Answers

Answer: 3 bottles

Step-by-step explanation:

51/17 = 3

Answer:

3 bottles.

Step-by-step explanation:

The table shows the relationship of how many pounds of pecans are needed to make a certain number of pies:

Number of Pies: 3 6 9

Pounds of Pecans: 2 4 6


Which graph below shows plots of equivalent ratios for this situation?


(Photos go from A to D.)

Answers

Answer:

Its A, I hope this helps

The answer should be D
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