Mathematics Middle School

Please help me!!!!!!!!!!

Please Help Me!!!!!!!!!!

Answers

Answer 1
1.5 pieces of a pie
Ur answer

Related Questions

Change the following mixed expressions to fractions and then simplify the complex fractions.

Answers

Answer:

[tex]\frac{3(a-7)}{4x(a-4)}[/tex]

Step-by-step explanation:

One is given the following expression:

[tex]\frac{2a^2-9a-35}{12x^3}*\frac{9x^2}{2a^2-3a-20}[/tex]

The most logical first step to solve this equation is to factor it. Rewrite each quadratic equation as the product of two linear equations. Unfortunately, no additional explanation can be provided. To prove that the product of the two linear terms are the factors of the quadratic term, one must distribute and simplify,

[tex]\frac{2a^2-9a-35}{12x^3}*\frac{9x^2}{2a^2-3a-20}[/tex]

[tex]\frac{(2a+5)(a-7)}{12x^3}*\frac{9x^2}{(2a+5)(a-4)}[/tex]

Now simplify this expression, then cancel common terms in the numerator and denominator,

[tex]\frac{(2a+5)(a-7)}{12x^3}*\frac{9x^2}{(2a+5)(a-4)}[/tex]

[tex]\frac{9x^2(2a+5)(a-7)}{12x^3(2a+5)(a-4)}[/tex]

[tex]\frac{3(a-7)}{4x(a-4)}[/tex]

I believe the answer would be
3(9-7)
4x(a=4)

Find the unit rate.
70 rooms on 5 floors
rooms per floor

Answers

Hi ;-)

70 rooms on 5 floors = 14 rooms per floor

70 : 5 = 14

Answer:

14 rooms per floor

Step-by-step explanation:

70 rooms on 5 floors

70/5=14 rooms per floor

4 + 6 x 2 = 4 + 12
True or False

Answers

wrong 4+6x2=16 This is right answer

Answer:

True

Step-by-step explanation:

Bodmas you start with the multiplication before adding the 4 so its 6×12=12+4 which is equal to the right hand side

The ratio is sugar used in a pudding recipe is 1:2. Which figure shows equivalent ratios? I know the picture is bad but that’s the best I can do with Brainly

Answers

Answer:

Its the third one.

Step-by-step explanation:

I dont know what to write for the explanation but the other answers dont match up with the ratio. Hope this helps!

Its c or the third one if im correcu

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

Can someone please help

Answers

Answer: 327 1/3

Step-by-step explanation:

the answer is C, 327 and 1/3 because when you divide it out you end up with 327.33 which .33 is also known as 1/3

five less than 6 times a number plus seven

Answers

Answer:

6n-5+7

6n+2 (simplified)

The Answer is: 6n-5+7

There are 20 students in the class. They break up into groups of 5 for an art project. Choose the equation that shows how many groups there are.
20 x 5 = ?
20 x 4 = ?
20 divided by 4 = ?
20 divided by 5 = ?

Answers

20 divided by 5 is the answer
20 x 5 is 100 20 x 4 is 80 and 20 divided by 4 is 5 and 20 divided by 5 is 2

Find the area of each parallelogram.

Answers

a = 6
b = 8

explanation

PLEASE HELPPPP!

Use the list below to classify all the subsets of real numbers that the number "2√" belongs to.

real numbers
irrational numbers
rational numbers
integers
whole numbers
natural numbers

Answers

Answer:

Irrational

Step-by-step explanation:

Because irrational numbers are defined as a subset of real numbers, all irrational numbers must be real numbers.

Irrational; because it doesn’t end. it’s an ongoing number which means it’s kind of like the digit pi.

I don’t understand question b can somebody explain it for me?

Answers

If Gabrielle takes 19 minutes to run 2 miles then how much time does he take to complete 1 mile.

The above is the ‘b’ question.

We can get to know who long he takes to complete 1 mile taking the mean of the two in the double number line.

In this case it would be, the mean if 2 to get 1 and the mean of 19,

The mean of 2 is,

2miles / 2 = 1 mile.

And the mean of 19 mins is,

19 mins / 2 = 9.5 mins.

Hence, Gabrielle takes 9.5 mins to complete 1 mile.

Hope this helps you. Plz let me know if you have any doubts.

9.5 minutes because if she ran 2 miles in 19 minutes you would divide them both by 2 and 19/2=9.5

Help me Guess just help please

Answers

II - rational means not reoccurring
2 it’s not an reaccuring number

Please help me please and thank you!

Answers

Answer:

Option A is correct

Step-by-step explanation:

As both the coordinates are negative they will lie in 3rd quadrant.

Verified be my teacher as well.

Option A is right

Option a
Explanation I just did this

Somebody help me with questions 10 and 11 I’ll appreciate!

Answers

Answer:

10. • crate=6 boxes

$95.94/6

=$15.99

$15.99 per box

• 1 box=20 tiles

$15.99/20

=$0.7995

$0.7995 per tile

Answer:

10. • crate=6 boxes

$95.94/6

=$15.99

$15.99 per box

• 1 box=20 tiles

$15.99/20

=$0.7995

$0.7995 per tile

Step-by-step explanation:

I WILL MARK AS BRAINLIEST! Write an Equation that represents the points in the table

Answers

Answer:

y = 3x + 5

Step-by-step explanation:

Based on the table, as x increases by 1, y increases by 3. Moreover, when x = 0, y = 5. Therefore, the slope is 3 and the y-intercept is (0, 5).

Substitute the information for the variables in the slope-intercept form equation.

y = mx + b

m = slopeb = y-intercept value

Answer:

y=3x +5

Step-by-step explanation:

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

What are the coordinates of POINT A?
A.)1,2
B.)-1,2
C.)2,1
D.)1,-2

Answers

The ANWSER is b i had this one before
The answer is B.)-1,2
Good luck!

I WILL MARK AS BRAINLIEST! Solve the following

Answers

Answer:

6) a) 69 b) 97 c)86 d)71

7) A.

Step-by-step explanation:

6)

a) -1-[9(-8)]-2 = -1 - (-72) -2

= -3 + 72 = 69

b) 81 + 4² = 81 + 16

= 97

c)12×7 + 6÷3 =(12×7)+(6÷3)

= 84 + 2

=86

d)74 + 9 ÷ -3 = 74 + (9÷ -3)

= 74 - 3

= 71

7)

Statement: Larry has at most seven miles left in the race

This statement is represented by the inequality;

[tex]x \leqslant 7[/tex]

Answer:

Part A.

69

Part B.

97

Part C.

93

Part D.

86

Step-by-step explanation:

Part A.

-1-9x(-8)-2

-1+72-2

69

Part B.

81+4^2

81+16

97

Part C.

12x7+6+3

84+6+3

93

Part D.

74+9+3

83+3

86

Horatio Hornswoggle was born: 57 B.C. Horatio Hornswoggle died: 16 A.D. How old was Horatio when he died?

Answers

Answer:

73 years old

Step-by-step explanation:

57-(-16)= 57+16=73

The answer is 73 years old because since B.C and A.D are two different time periods, 57+16=73 please give me brainliest

PLEASE HELP!!!!!!!!!! GIVING BRAINLIEST, THANKS AND FIVE STARS!!!!!!
Find the greatest common factor of each pair of numbers.
1. 24 and 36

2. 39 and 54

3. 42 and 98

4. 48 and 72

5. 65 and 91

6. 7 and 20

Answers

Vas happenin!!

1. 12
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

Then the greatest common factor is 12.

2. 3

The factors of 39 are: 1, 3, 13, 39

The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54

Then the greatest common factor is 3.


3. 14

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42

The factors of 98 are: 1, 2, 7, 14, 49, 98

Then the greatest common factor is 14.


4. 24

The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Then the greatest common factor is 24.


5. 13

The factors of 65 are: 1, 5, 13, 65

The factors of 91 are: 1, 7, 13, 91

Then the greatest common factor is 13.


6. 1

The factors of 7 are: 1, 7

The factors of 20 are: 1, 2, 4, 5, 10, 20

Then the greatest common factor is 1.


Hope this helps you *smiles*

1. 12
2. 3
3.14
4.24
5.13
6.1

Can someone help me with questions 22, 23, and 24 please I’ll appreciate it!

Answers

Answer:

for 24 Q it is 1/4

Step-by-step explanation:

Its so simple!

Answer:
24=1/4 it’s simple yk
23= volume : l*w*h didn’t got don’t round your answer...

Find the distance between the following two points: (3, 5) and (4, -4)
A.71
B 102
C 82
D 92

Answers

Answer:

option c (82) is the answer

I think is third: 82

(X^2 - 4) (X^2 + 3X - 5)

Answers

Answer:

x^4+3x^3-9x^2-12x+20

Step-by-step explanation:

Use the distributive property to multiply x^2−4 by x^2+3x-5 and combine like terms.

Here is the answer. Have fun

Plz Help I really need the answer. It's ok if you answer only one.

Answers

Answer: (for 11b) 15/6

Step-by-step explanation:

I added image of how I solved (I’m 99% sure this is right)

Hope this helps :-))

Answer:

[tex] \frac{5}{2} [/tex]

Step-by-step explanation:

the answer done is of (b)

Hope it helps.

Find the number that makes the ratio equivalent to 1:5.
4:

Answers

20. How did the original 1 get to be 4? Multiply it by 4. So multiply the original 5 by 4. 5x4=20

Answer: 4 : 20

Step-by-step explanation:

1 : 5 = 4 : __

= 1 * 4 = 4

= 5 * 4 = 20

= 4 : 20

So, this is your answer

Point Q is the image of (-7, 2) under a translation of 8 units to the right and 2 units up.
QUESTION: where is point q?

Answers

point Q is at (1,4).
the point is at (1,4)

Please help Im giving 25 points

Answers

It’s 5/7 5/8 I did the math

Answer:

[tex]4\frac{27}{56}[/tex]

Step-by-step explanation:

[tex]-4\frac{3}{8}+8\frac{6}{7} \\\\\frac{-35}{8}+\frac{62}{7} \\\\\frac{-245+496}{56} \\\\\frac{251}{56}[/tex]

helppppppppppp meeeeeeeeeeeeeeeeeeeee

Answers

Answer:

3x5?

Step-by-step explanation:

That’s the answers 3x5

Hello everyone, I have one more question. What is the formula for dividing decimals again? I reviewed this yesterday but continued to forget anyway.

Answers

Answer:

multiply the divisor by as many tens as necessary until we get a whole number, and remember to multiply the dividend by the same number of tens.

Step-by-step explanation:

This is how you do it i think

Simplify the expression by combining like terms put each expression in its simplest form. 1. 5x^2-2xy+3y^2-4yx+3x-4y^2-5xy+2x-y

Answers

5x^2-7xy-2y^2-4yx+3x+2x
5x^2 - 2xy + 3y^2 - 4xy + 3x - 4y^2 - 5xy + 2x - y = 5x^2 - (2xy + 4xy + 5xy) + (3y^2 - 4y^2) + (3x + 2x) - y = 5x^2 - 11xy - y^2 + 5x - y

Given the line below.
Write the equation of the line, in point-slope form. Identify the point (-2, -2) as (x1, y1). Use the box provided to submit all of your calculations and final answer.

Answers

Answer:

Step-by-step explanation:

point-slope form would be -3-3 = 1(-3-3)
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