What is the simplified expression for the expression below? -⅕(5 x + 20) - ¼(4x-28)

Answer:

3 < square root of 12 < 4

Step-by-step explanation:

When estimating square roots find the closest perfect square.

So the previous root of 12 is √9 because it is 3, and the next root is √16 which is 4.

The best estimate for the number [tex]\sqrt{12}[/tex] is;

⇒ [tex]3 < \sqrt{12} < 4[/tex]

Here,

The number is [tex]\sqrt{12}[/tex].

We have to find best estimate for the [tex]\sqrt{12}[/tex].

What is Square root number?

A square root of a number is a value that, when multiplied by itself, gives the number.

Now,

The number is [tex]\sqrt{12}[/tex].

Since, [tex]3 = \sqrt{9}[/tex] and [tex]4 = \sqrt{16}[/tex]

Hence, [tex]\sqrt{9} < \sqrt{12} < \sqrt{16}[/tex]

        ⇒  [tex]3 < \sqrt{12} < 4[/tex]

So, The best estimate for the number [tex]\sqrt{12}[/tex] is;

⇒ [tex]3 < \sqrt{12} < 4[/tex]

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Answer:

1: 6

2: 21 1/3 2

Step-by-step explanation:

Answer:

use the zero as an common multipal

Step-by-step explanation:

Answer:

1,3,4

Step-by-step explanation:

Answer

26-17

Step-by-step explanation:

17 more than 9 is 26

Answer:

B

Step-by-step explanation:

peace bye

Answer:

i thinks its 25% off

Step-by-step explanation:

this is like 15/60, which simplified is 1/4 so

15/60=1/4

30/60=1/2

45/60=3/4

60/60=1

im 100% positive this is correct

Answer:

4x

Step-by-step explanation:

the -8 and +8 cancel out

x and 3x are both positive so add them

you're left with 4x

Simplifying is the same as solving this question. I'll give steps instead.

x - 8 + 3x + 8

x + 3x - 8 + 8       (Arrange the equation)

(x + 3x) (- 8 + 8)   (Parentheses the like terms together)

(4x) (0)                 (Solve)

4x                        (Simplified)

Cheers!

Answer:

40

Step-by-step explanation:

I hope you know the basics of algebra.

Divide becomes multiply. Add becomes subtract...

Answer:

Yes that's correct

Step-by-step explanation:

Answer:

yes, you have picked the right answer

Answer:

5) The statement is true (one side does equal the other)

6) m = -3

7) The statement is true (one side does equal the other)

8) [tex]b = \frac{3}{2}[/tex]  

I hope this helps!

Answer:

see below

Step-by-step explanation:

5) 4n + 6 - 2n = (2n + 3)

6)  6m - 8 = 2 + 9m - 1

7)  -v + 5 + 6v = 1 + 5v + 3

8)  2(3b - 4) = 8b - 11

Answer:D

Step-by-step explanation: D because you add 1/8 to 5/8 and it will be equivalent to 3/4

Answer:

6 21/50

Step-by-step explanation:

Answer:

6 21

...50

Step-by-step explanation:

Answer:

a. D={o,1,2}

R={1,1,6}

b. D= {-3,-1,0,2}

R={7,9,7,6}

I'm not sure with b.

Answer:

13

Step-by-step explanation:

2^2x13 is right

Answer:

4.16

Step-by-step explanation:

Mixed Number = 4 1/6

Decimal = 4.16

Fraction = 4.1666666

Percentage = 416%

Answer:

likely (hope this helped!)

Step-by-step explanation:

Answer:

divde 81/3 to find 27

Step-by-step explanation:

The mixed fraction 8( 1/3 ) in the form of the proper fraction will be ( 25 / 3 ).

Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction can also be an ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value.

A mixed fraction is one that has both a quotient and a remainder. A mixed fraction is, for instance, 2 1/3, where 2 is the quotient and 1 is the remainder.

Given mixed fraction is 8 ( 1 / 3 ). The fraction will be solved by multiplying the whole number with the denominator and adding the numerator.

8 ( 1/3 ) = ( 24 + 1 ) / 3  

8 ( 1/3 ) = ( 25 ) / 3  

Therefore, the mixed fraction 8( 1/3 ) in the form of the proper fraction will be ( 25 / 3 ).

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Answer:

x: 23

y: -46

Step-by-step explanation:

so sorry if this is wrong, but i think thats it

Answer:

10 ads

Step-by-step explanation:

10/16=5/8 and 1 covers 1/16th of a page he is going to put 10 on the page

Answer:

2.35294117647

Step-by-step explanation:

I hope this helps you out!

So the answer for your question is 2 6/17

Convert any mixed numbers to fractions.

Then your initial equation becomes:

101÷174

Applying the fractions formula for division,

=10×41×17

=4017

Simplifying 40/17, the answer is

2 6/17

Answer:

7x - 1

Step-by-step explanation:

3x + 8 + 4x - 9 = ?

3x + 4x = 7x

8 - 9 = -1

3x + 8 + 4x - 9 = 7x - 1

Step-by-step explanation:

X = 50+45 = 95 exterior angle

y =95 + 52 = 147 exterior angle

Z = 180 Straight angle

Answer:

20-6 seat tables and 10-4 seat tables or 25-4 seat tables and 10-6 seat tables

Step-by-step explanation:

We want to find some possible combinations of 4-seat tables and 6-seat tables to serve for 160 customers.

The two combinations found are:

Basically, we need to find two integer numbers a and b such that:

a*4 + b*6 = 160

a will be the number of 4-seat tables used and b will be the number of 6-seat tables used.

To find combinations we can just evaluate one of the variables and solve it for the other variable (notice that it will not work for all integer numbers, so you need to try with various ones).

For example, if we take a = 10 then we have:

10*4 + b*6 = 160

40 + b*6 = 160

b*6 = 160 - 40 = 120

b = 120/6 = 20

So one combination is 10 4-seat tables and 20 6-seat tables.

Another combination can be if we assign b = 10

a*4 + 10*6 = 160

a*4  + 60 = 160

a*4 = 160 - 60  =100

a = 100/4 = 25

So another combination is using 25 4-seat tables and 10 6-seat tables.

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Answer:

(3g + 1)(x + 8)

Step-by-step explanation:

3g2+ 25g + 8; think of FOIL

(3g + ___ ) (g + ___); you know you will get the first term when you multiply 3g and g.  Also you know that the signs will be positive because 25g and 8 are positive.

Now think of the multiples for 8 because it will be the last term; it could be 4*2 or 8*1 and move the options so you get 25g from outers and inners.  You will get this

(3g + 1)(x + 8)

Answer:

I believe the answer is J. the corresponding angles are proportional, and the corresponding sides are congruent

Step-by-step explanation:

hope this helps :)

If the triangles below are similar the corresponding angles are proportional, and the corresponding sides are congruent. Option J is correct,

It is defined as the law to prove that two triangles have the same shape, but it is not compulsory to have the same size. The ratio of the corresponding sides is in the same proportions and the corresponding angles are congruent.

Congruent triangles are those that are exactly the same size and shape. Congruent is represented by the symbol ≅ When the three sides and three angles of one triangle match the dimensions of the three sides and three angles of another triangle, they are said to be congruent.

Thus, if the triangles below are similar the corresponding angles are proportional, and the corresponding sides are congruent. Option J is correct.

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Answer:

75 degrees

Step-by-step explanation:

m < 4 = 40

m < 3 = 65

m < 3 = m < 5 (alternate interior angles)

m < 2 = 180 - (m < 4 + m < 5)

m < 2 = 180 - (40 + 65)

m < 2 = 180 - 105

m < 2 = 75

Answer:

I don't know hahaahhaha

Answer:

all of them

Step-by-step explanation:

all of them