Mathematics Middle School

Helpppp pleeeaasssee

Answers

Answer 1

Answer: Thrid choice. 4

Step-by-step explanation:

Given equation

(-3/4)m - (1/2) = 2 + (1/4)m

The least common multiple of the denominator

First three multiples of 2: 2, 4, 6

First three multiples of 4: 4, 8, 12

Since 4 is the first common multiple, 4 is the least common multiple of 2 and 4.

By multiplying [tex]\boxed{4}[/tex] on both sides, the fraction can be eliminated.

Hope this helps!! :)

Please let me know if you have any questions

Answer 2

The right answer is c 4

Related Questions

Select all ratios equivalent to 3:2.

Answers

So the Correct answer would be all three of them.
This includes 27:18, 12:8, and 21:14.
The math behind this includes proportions.
For instance, if you multiple 3 by 9, you get 37. You have to multiple 2 by 9 now, and you should get 18. This is how all three of the answers are correct!

Answer:

All the above

Step-by-step explanation:

3:2 x 9 = 27:18 3:2 x 4 = 12:18 3:2 x 7 = 21:14

At 6:00 AM, the temperature was 2 degrees Celsius. At 11:00 AM, the temperature was -11 degrees Celsius. By how many degrees Celsius did the temperature change?

A.
-13 degrees
B.
13 degrees
C.
9 degrees
D.
-9 degrees

Answers

Answer:

Step-by-step explanation:

2 + (-13) = - 11

Answer:

Step-by-step explanation:

It seems right, I checked 2

The student council is making and selling square patchwork quilts to raise money for the homecoming dance. Which of the following number of squares can be used to create a square patchwork quilt? Justify your answer using three complete sentences.

A. 35 B. 84 C. 64 D. 18

Answers

Answer:

Step-by-step explanation:

For the area of the quilt to be square, the number of "Squares" must be a square number. You must be able to take the square root and get an integer

35 is not a perfect square

84 is not a perfect square

64 is a perfect square sqrt(64) = 8

Answer:

the awnser is simply B. 84

Step-by-step explanation:

Volunteers at Sam's school use some of the student council's savings for a special project. They buy 8 backpacks for $8 each and fill each backpack with paper and pens that cost $3. By how much did the student council's savings change because of this project?

The savings was changed by
dollars

Answers

$8 x 8 = $64
$3 x 8 = $24 (presuming this means $3 per backpack)
64+24 = $88
So -$88 (because the savings are decreasing)

88 es la respuesta d esa pregunta

Draw two rectangles that have the same area but are not congruent.

Answers

Answer:

Step-by-step explanation:

Both have an area of 30 but arent congruent

Math help help Alex jonessss lol

Answers

Answer:

5.7x10^-4

Step-by-step explanation:

The upper-left coordinates on a rectangle are (-4,4) left parenthesis, minus, 4, comma, 4, right parenthesis, and the upper-right coordinates are (4,4)left parenthesis, 4, comma, 4, right parenthesis. The rectangle has a perimeter of 20units.
Draw the rectangle on the coordinate plane below.

Answers

Answer:

Step-by-step explanation:

888unit 2

The correct answer is A

Find the number that makes the ratio equivalent to 1:4.

Answers

8:2 hope this helps

Answer:

8:32

Step-by-step explanation:

1 x 8 = 8

4 x 8 = 32

Which is a TRUE statement about the transformation shown?

A
a vertical translation followed by a horizontal translation

B
a horizontal translation
C
a horizontal translation followed by a vertical translation

D
a vertical translation

Answers

Answer:

D. I'm guessing

Step-by-step explanation:

because its going up and down so thats vertical..

B because it’s moving on the x axis

(5x+x^4) - (3x^4+4x)
pls help i dont know how to do it with the minus in the middle

Answers

5x + x^4 - (+3x^4) - (+4x)

5x + x^4 - 3x^4 - 4x

x - 2x^4

Jdjdjdjdjdjdjdjekkdid

Answer:

Step-by-step explanation:

the minus in the middle of the numbers is when you get the answers in the parenthesis you minus the two answers you got

se necesitan 4 trabajadores y 9 horas para pintar un cerco si el trabajo debe completarse en 6 horas Cuántos trabajadores se necesita para pintar el cerco

Answers

Answer:

english

Step-by-step explanation:

I don’t know I need points 6

need help with these two exit ticket questions

will try to post the other question when the first is finished

Answers

Answer:

rectangle 0.25 feet x 0.67 feet or 7.62cm x 20.32cm

Step-by-step explanation:

150 x (1/600)= 0.25 feet

400 x (1/600) = 0.66 (recurring) feet

convert into cm by x30.48

0.25x30.48=7.62 cm

0.66(recurring)x30.48=20.32 cm

what she said ^^^^

vv helpful

Is 3^2+3^3 equal to 3^5? Yes, expressions are
No are not
Explain:

Answers

Answer:

No & Are not

Step-by-step explanation:

(3^2)+(3^3) = (3x3)+(3x3x3) = 36

3^5 = 3x3x3x3x3 = 243

23, spice up ur life 6172 come get a fr

I WILL MARK AS BRAINLIEST! Solve for Y

Answers

Answer:

See below.

Step-by-step explanation:

Substitute the value for the variable and solve.

a.)

⇒ y = -5(3) + 17

⇒ y = -15 + 17

⇒ y = 2

b.)

⇒ y = 3(3) - 22

⇒ y = 9 - 22

⇒ y = -13

c.)

⇒ y = 2(3) - 25

⇒ y = 6 - 25

⇒ y = -19

d.)

⇒ y = 6(3) - 39

⇒ y = 18 - 39

⇒ y = -21

Answer:

X changes to Multiply symbol

Step-by-step explanation:

-5 X 3 + 17

-5 X 3 = -15

-15 + 17 = 2

3 X 3 - 22

3 X 3 = 9

9 - 22 = 13

2 X 3 -25

2 X 3 = 6

6 - 25 = 19

6 X 3 - 39

6 X 3 = 18

18 - 39 = -21

I WILL MARK AS BRAINLIEST! Solve for X and Y

Answers

Answer:

a) 40 b) 8 c) 27 2/3 d) 4

a) 93 b) -95 c) -87 d) -81

Answer:

Move all terms that don't contain x to the right side and solve.

Question 5

Don't forget to replace all y's with a -8!

a) x = 32

b) x = 12

c) x = 33

d) Exact Form: x = 36/5

Decimal Form: x = 7.2

Mixed Number Form: x = 7 1/5

Question 6

Don't forget to replace all x's with a 0!

a) y = 93

b) y = -95

c) y = -87

d) y = -81

I hope this answer was helpful!

it was -11 degrees. She checked again later and it was -2 degrees . Express the change in tempature as a integer Help me !

Answers

Answer:-9

Step-by-step explanation:

I beg you, HELP MEEEE!!!!! One spinner is divided into four equal sections numbered 1 to 4. A second spinner is divided into five equal sections numbered 5 to 9. How many total outcomes are there if both spinners are spun?

13
9
20
36

Answers

Answer:

9 is the correct answer

The answer is 9 total outcomes

Please help me! I need part A and part B. Please help me! PLEASE!!

Answers

Answer:

JUST TO START I COMMENT ON THIS SORRY

Step-by-step explanation:

4366+766

5251551=8654

Which lines, if any, can you conclude are parallel given that m<1 + m<2= 8 ? Justify your conclusion with a theorem or postulate.

a. g || h, by the Converse of the Same-Side Interior Angles Theorem
b. g || h, by the Converse of the Alternate Interior Angles Theorem
c. j || k , by the Converse of the Alternate Interior Angles Theorem
d. j || k, by the Converse of the Same-Side Interior Angles Theorem

Answers

The is B. By the converse of the Alternate interior angles theorem

Help me Guess just help please

Answers

Answer:

Step-by-step explanation:

yes yes i think this is very correct very yes

45 Is the right answer because it is

Question3. Answer needed quickly with explanation

Answers

Answer:

60°

Step-by-step explanation:

x + y = 60° => equal to the angle of equilateral triangle => 180°/3 = 60°

The answer is going to be 60^o

I WILL MARK AS BRAINLIEST! Simplify

Answers

Answer:

a) -98

b) -12

c) -105

d) -46

a.) -98
b.) -12
c.) -105
d.) -46
I promise I did not copy.

find the exact coordinates of X on segment JK that is 1/3 the distance from j to k. J (-1,4) K(5,-3)

Answers

Answer:

(1, 5/3)

Step-by-step explanation:

the first coordinate of X would be -1 + (1/3 of 5 - (-1)) which is equivalent to -1 + (1/3 of 6) which is equal to -1 + 2 which is equal to 1. This is because the -1 is the first coordinate of J.

The second coordinate of X would be 4 - (1/3 of 4 - (-3)) which is equivalent to 4 - (1/3 of 7) which is equivalent to 4 - (7/3) = 12/3 - 7/3 = 5/3.

Therefore, the coordinate of X would be (1, 5/3) or (1, 1 2/3)

4x=5 is the answer to the question

how is 1 half to the power of 4 =to how is 1 half to the power7

Answers

since 1/2 is 1 whole that means it’s (1x1x1x1) and (1x1x1x1x1x1x1) meaning that they both equal to 1 meaning your question is! Yes

there both whole numbers !

(PLEASE HELP!!) Write the standard form of the line that has a slope of - 3/4 and y-intercept of -2. Include your work in your final answer.

Answers

Answer:

3/4x+4=-2

Step-by-step explanation:

y=-3/4x-2

add -3/4x to each side

3/4x+4y=-2

multiply by 4

3x+4y=-8

the answer is 3x+4y=-8

Help plz. Name the vector and write it in component form.

Answers

Answer:

J and X

Step-by-step explanation:

Vector means the dot of an angle or ray

Find the unit rate.
754 students on 26 buses
students per bus

Answers

Hi ;-)

754 students on 26 buses = 29 students per bus

754 : 26 = 29

Answer:

29 students

Step-by-step explanation:

Given,

26 buses = 754 students

Therefore,

1 bus = 754/26 students

= 29 students

Hence,

There are 29 students per bus.

The first picture is the graph (already answered) and the second is the next

Answers

Answer:

a) 100/15 = 6.6667 = 6 2/3

b) C = T( 6 2/3)

= T (6 + 2/3)

C = 1T x 6 2/3

= 6 2/3 T

We can show T as time at end of equation or start of brackets

6 2/3 t…….logical thinking about it

I WILL MARK BRAINLIEST! Solve The Following Questions

Answers

Answer:

brainliest is appreciated

Hmmmmmmm Y = 3x!!!!

Which fraction is equivalent to 6/-8? Please help! It will be appreciated

Answers

Answer:

it would be the last one

Step-by-step explanation:

hope it helps

Answer:

it would be the second one

Step-by-step explanation:

in a fraction it doesn't matter if the numerator has a - sign or the denominator does they are the same. for example: -2/3 is the same as 2/-3

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