Mathematics Middle School

Which expression is equivalent to 28x – 17?
A. -7 (-4x - 10)
B. − 3 ( − 10 x + 3 ) − 2 ( x + 12 )
C. 1 4 ( − 8 x + 4 ) − 6 ( − 5 x + 3 )
D. 1 2 ( 60 x − 10 ) − 2 ( x − 6 ) -
can someone HELP me

Answers

Answer 1
It’s none of them. None of the answers equal what you have up there. Mandy you mistyped good luck.
Answer 2
None of them match, if you have another one I can help but the equation ain’t adding up

Related Questions

11/18 or 4/9

which is bigger

Answers

Answer:

4/9 bigger

Step-by-step explanation:

11/18 is bigger, because if you multiple both the numerator and denominator of 4/9, it equals 8/18, therefore 11/18 is bigger.

Mai biked 6 and 3/4 miles today, and Noah biked 4 and 1/2 miles. How many times the length of Noah's bike ride was Mai's bike ride?

Answers

Answer:

2/3 times as far

Step-by-step explanation:

1.5 times
So, to know how many times the length of Noah's bike ride was Mai's bike ride, we can use the following equation: Therefore, Mai biked 1.5 times more miles than Noah

Please help me with this! Will mark Brainlist!

Answers

Answer:

the first answer is 40 and the second answer is 48

If Happyland Theme Park has 25 roller coasters and 300 daily visitors, what is the ratio of roller coasters to daily visitors?
1.) 1:12
2.) 1:15
3.) 12:1
4.) 1:300

Answers

3.) 12:1

25 goes into 100 4 times and for 3 times
the answer is 1 (1:12)

Please help me asap!!

Answers

soooo what’s the question??

Plssss helppppp and thanks you if answers are actually true then I give brain:)

Answers

the 3rd one and the last one.

Peter is considering two cell phone plans. The first company charges $400 for the phone and $30 per month for the calling plan that Peter wants. The second company charges $125 for the same phone, but charges $55 per month for the calling plan that Peter wants. After how many months would the total cost of the two plans be the same?

Answers

5 months should be your answer!!

HELLLP PLEASE I NEED THIS NOW

Answers

Step-by-step explanation:

(40×80) + 1/2×130×60

= 3,200 + 3,900

= 7,100 m²

7100 m2, hoped that helped

What are the characteristics of the graph of the inequality x2-2?
o The ray will move to the left.
o The ray will move to the right.
o It will use an open circle.
o It will use a closed circle.

Answers

Answer:

0

Step-by-step explanation:

×2-2 = ×2 =4 =4-2=2 as in my thoughts it is kinda appropriate

Solve for x in the diagram below.

Answers

Answer:

X=157.5

Step-by-step explanation:

Not sure this is correct but, what i did was 365-45=315/2=15.7

I dearly hopes this helps you out...

X = 157.5 should be your answer

Please help me will mark brainliest!

Answers

When adding fractions all denominators must be the same. You multiple 2/3 by 4 so it becomes 8/12 and the same with the others. The answer is 19/12

Answer:

Leah's mistake was that she did not change the numerators

the correct value is 19/12

the Step-by-step explanation:

(2/3) + (1/2) + (5/12)

= (2*2/3*2) + (1*3/2*3) + (5/12)

= (4/6) + (3/6) + (5/12)

= (7/6) + (5/12)

= (7*2/6*2) + (5/12)

= (14/12) + (5/12)

= (19/12)

Hep with all of them please -w-‘

Answers

The answer for 8a. is angle A!

Can someone round this to the nearest tenth
3.14 x 4 x 4 x 7
or
3.14 x 7 x 7 x 4
A- 124.6
B- 87.9
C- 97.5
D- 78.9

Answers

Answer:

I think its A

Step-by-step explanation:

I did the math and thats what i got even rounded up

The value of the expression 3.14 x 4 x 4 x 7 is  351.4 and for expression 3.14 x 7 x 7 x 4  is 615.4.

To round the expression to the nearest tenth, we need to evaluate it first. Let's calculate each expression:

3.14 x 4 x 4 x 7 = 351.36

3.14 x 7 x 7 x 4 = 615.44

Now, let's round each result to the nearest tenth:

Rounding 351.36 to the nearest tenth gives us 351.4

Rounding 615.44 to the nearest tenth gives us 615.4

Based on the given options, neither result matches exactly.

However, option A (124.6) is the closest rounded value to 351.4.

To learn more on Expressions click:

https://brainly.com/question/14083225

#SPJ6

Angie is working on a project for her history class. The first half of the project took her 7/12 of an hour. The second half of the project took her 13/18 of an hour.


What is the total amount of hours she spent working on the project?


Select one:

A. 1/18

B. 2/3

C. 1 1/9

D. 1 11/36

Answers

It would be C Because it is
The answer is D since 7+13 is and 12+18 is 36 and the least common denominator is 36 which equals 47/36 if you simplify it. The answer will be 1 11/36

I NEED HELP ASAP!!! I CAN GIVE BRIANLIST!!!

Answers

Answer- 3
I just did a assignment with that and i got it right so it’s 3

Hey does anyone know how to solve this?

Answers

Answer:

(2x²y²z^4)³ = 2x^6 y^6 z^12

(x^-3 y^-2 z^4) = z^28/ x^21 y^14

Notes...

^= this is the raised to the power sign

FOR THE SECOND ONE THE ANSWER IS A  FRACTION z^28 is in the numerator and x^21 y^14 is in the denominator.

Hope this helps :)

Use Photomath can help u, dude

Use the coordinate plane below to graph both the lines y = -2/3+3 and y+2x-5. Once both are graphed, determine the ordered pair (x,y) that make both equations true.

Answers

Answer:

(-0.75, 3.5)

Step-by-step explanation:

See below for graph, please!

Hope this helped!

Find the slope of the proportional graph below.

Answers

Answer:

-3/2

Step-by-step explanation:

Number 8 answer is 3/2

BRAINLIEST AND 30 POINTS COME QUICK AND DONT LOSE OUT!


The graph shows Linda's math scores versus the number of hours spent doing math homework.
What will most likely be Linda's approximate math score if she does math homework for 7 hours a week?
62.5 points
77.5 points
82.5 points
93.5 points

Answers

It’s A. 63.5 is the right answer brotha
the answer is A.


62.5

0.3 divided by 2.51 plz ansewer

Answers

0.753 should be your answer

Answer:

0.11

Step-by-step explanation:

:3 have a nice day !!

help me please ........................

Answers

the correct answer is 7 :)
The answer to this question is 7

Which equation represents the relationship between x-and y-values shown in the table?

Answers:

y = 2x - 1

y = 3x - 4

y = x + 10

y = 2x + 1

Answers

y=2x-1 that’s it bud
Y=2x+1 being (D) hope this helps

How many solutions does the system have? 4x−10y=−20 6x−15y=−30 ​

Answers

Answer:

as there are 2eq

Step-by-step explanation:

these are coinciding lines

Rewrite in simplified exponential notation
Helppp

Answers

Answer:

1/4096

Step-by-step explanation:

A negative exponent becomes a fraction. 4*3=12. 2^12=4096, so since it's a negative exponent you put it as a fraction. So it's 1/4096.

The simple exponential notation is 4,096.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The exponential notation is;

⇒ [tex](2^{-4} )^-^3[/tex]

Now, Solve the exponential notation as;

⇒ [tex](2^{-4} )^-^3[/tex] = [tex]2^{-4*-3}[/tex]

               = [tex]2^{12}[/tex]

               = [tex]4096[/tex]

Hence, The simple exponential notation is 4,096.

Learn more about the exponential notation visit:

https://brainly.com/question/23275698

#SPJ5

pls try doing all of the due today plzzzzzzzz

Answers

Answer:

Hole 1. 12 x 10 = 120

Hole 2. 4 x 9 = 36

Hole 5.  6 x 14 = 84

Hole 6. 14 x 12 = 168

Step-by-step explanation:

for every question all you have to do is find the length of the base or width of the shape and multiply that times the length of the height of the shape.

PLZ PLZ ANSWER THIS !!!!!!!!!!!!!!!

Answers

Answer:

7 units horizontal

Step-by-step explanation:

plz mark me as brainliest

4y+3=3y+x in slope intercept form

Answers

Answer:

y = x - 3

Step-by-step explanation:

4y + 3 = 3y + x

y + 3 = x

y = x - 3

PLEASE ANSWER TODAY! THANK YOU! :)

Answers

Answer:

The 2nd is 1/3,

and the third one is 3.

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

38)
Which statement describes a relationship between -6 and -9 if you know that -6 is to the right of -9 on a number line.
A)
-6-9
B)
-69
f
o
-65-9
ng
D)
-62-9
5

Answers

It’s D or F

:) hehehe

If each person at the party eats 2/8 of a pound of cheese and there are 9 people at the party, how many pounds of cheese is needed for the party?

Part C: Choose the answer below that DOES NOT represent the amount of cheese needed for the party.
A.
2 1/4
B.
18/8
C.
2 4/8
D.
2 2/8

Answers

Answer:

B. Or 18/8

Step-by-step explanation:

Because 2x9=18

18/8

Answer:

I know somebody answered but it is C. 2 4/8

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