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Answer:

5.5 x 105 = 577.5

2.5 x 104 = 160

Step-by-step explanation:

Step-by-step explanation:

5.5×104=577.5

2.5×104=206

Answer:

X is the variable and x means multiplication symbol.

X + (X x 3 - 1) + (X x 3 - 1) - 4) ≥ 45 is the answer I got.

The answer to that inequality would be

X ≥ 7

Step-by-step explanation:

I am not good at math I just tried my best sorr if it is wrong.

Answer:

Diamonds: 20 Emeralds: 1 Rubies: 24

Step-by-step explanation:

45 = Total

Diamonds = 20 (4 less than rubies)

Emeralds = 1 (made into the smallest number)

Rubies = 24 (4 more than diamonds)

Tip! To help find the answer I divided 45 into three groups so the diamonds, emeralds, and rubies all started with 15. I then started to work it into place where diamonds were ALWAYS 4 less than rubies and just kept taking away from emeralds.

<3 Enjoy,

    Dea

Answer:

C

Step-by-step explanation:

First find how many games they need to have 90% by multiplying .9(30)=27

then, 15(.8)=12

Then 27-12=15

Answer:

c                                        

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

hoped it helped you:)))

Answer:

Its 32

Step-by-step explanation:

you need to get 180 degrees altogether

Simplifying

2x + -7 = 3x + 5

Reorder the terms:

-7 + 2x = 3x + 5

Reorder the terms:

-7 + 2x = 5 + 3x

Solving

-7 + 2x = 5 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.

-7 + 2x + -3x = 5 + 3x + -3x

Combine like terms: 2x + -3x = -1x

-7 + -1x = 5 + 3x + -3x

Combine like terms: 3x + -3x = 0

-7 + -1x = 5 + 0

-7 + -1x = 5

Add '7' to each side of the equation.

-7 + 7 + -1x = 5 + 7

Combine like terms: -7 + 7 = 0

0 + -1x = 5 + 7

-1x = 5 + 7

Combine like terms: 5 + 7 = 12

-1x = 12

Divide each side by '-1'.

x = -12

Simplifying

x = -12

Answer:

Would it be 70/100 as a fraction and 0.7 as a decimal and 70% as a percentage?

Step-by-step explanation:

If you have 100 squares and 70 of those squares are shaded, your answer would 70/100.

Answer:

9.333333

Step-by-step explanation:

28/3=28(1/3)

Answer

About 9

Explanation

1/3 times 28 is 9 1/3.

9 1/3 is closest to 9.

Answer:

Y=6x+-3

Step-by-step explanation:

Deltamath

Answer:

8 , - 4 , 1

Step-by-step explanation:

Coefficient of 8x³    = 8

Coefficient of (-4x²) = -4

Coefficient of x = 1

The number when divided by 43 has a quotient of 3 with 28 as a remainder is 157

The number is 157

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number be = A

Now , the equation will be

A number divided by 43 has a quotient of 3 with 28 as a remainder

So , A / 43 = 3 + 28/43   be equation (1)

On simplifying the equation , we get

A / 43 = 3 + 28 / 43

A/43 = ( 3 x 43 + 28 ) / 43

Multiply by 43 on both sides of the equation , we get

A = 3 x 43 + 28

A = 129 + 28

A = 157

Therefore , the value of A is 157

Hence , The number when divided by 43 has a quotient of 3 with 28 as a remainder is 157

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Answer:

-2.6,-2.16,0.58,0.8,5.1

Step-by-step explanation:

Trust me

Answer:

d

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

Answer:

Ok I will help you answer the first one the rest yourself?

Step-by-step explanation:

So the question is

6(r-s+t)

we have to time each number by 6

6r-6s+6t

That's how we can simply so the answer is 6r-6s+t

Same thing goes with the others

Hope it helps 0w0

-122

sorry if i am wrong but have a good day<3

♡ The Question ♡      

A scale model drawing of a room is 4 centimeters wide and 12 centimeters long. The scale model uses a scale in which 2 centimeters represents 1.4 meters.  

What is the area of the actual room?  

* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*        

♡ The Answer ♡      

23.52 m² !  

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*        

♡ The Explanation/Step-By-Step ♡    

No Explanation/Step-By-Step provided!    

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*        

♡ Tips ♡        

-No tips provided!

The actual area of the room will be 23.52 m².

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;

Width of room = 4 cm

Length of room = 12 cm

And, The scale model uses a scale in which 2 centimeters represents 1.4 meters.

Now,

Since, The scale model uses a scale in which 2 centimeters represents 1.4 meters.

That is,

2 cm = 1.4 m

1 cm = 0.7 m

So, The width of room = 4 cm

                                   = 4 x 0.7 m

                                   = 2.8 m

And, The length of room = 12 cm

                                      = 12 x 0.7 m

                                      = 8.4 m

Thus, The actual area of room = Length x Width

                                               = 8.4 x 2.8 m²

                                              = 23.52 m²

Therefore, The actual area of the room will be 23.52 m².

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Answer:

13 times

Step-by-step explanation:

4 * 13 is 52 and 55 - 52 is 3 if you add 4 to 52 it would be 56 not 55

Answer:

10) m = rise/run = 3/4    11) y = 2x - 3

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

Do the equation in the () first, 8+4 = 12, and 12 x 2 = 24

Answer

(y-8)x(3y^+7)

Step-by-step explanation:

3y^2(y-8)+7(y-8)

(y-8)x(3y^+7)

An expression is defined as a set of numbers, variables, and mathematical operations. The given expression 3y²(y-8)+7(y-8) can be rewritten by factoring out (y-8) as (3y²+7)(y-8).

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The given expression can be rewritten by factoring out (y-8) as,

3y²(y-8) + 7(y-8)

= (3y²+7)(y-8)

Hence, The given expression 3y²(y-8)+7(y-8) can be rewritten by factoring out (y-8) as (3y²+7)(y-8).

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Answer:

60,000, 60, 6.

Step-by-step explanation:

just separate the numbers into sections and boom

Answer:

Area:19.63

circumference:15.71

Step-by-step explanation:

A=πr2

d=2r

A=1/[tex]\frac{1}{4} \pi d^{2}[/tex]4π d2=1 4·π·52≈19.63495

C=2πr

d=2r

c=[tex]\pi[/tex]d=[tex]\pi[/tex]·5=15.70796

Answer:

I think its A) Fresh

Step-by-step explanation:

Srry if its wrong

A) The first term of the AP is; 9

B) The common difference of the AP is; 4

C) The sum of the first 15 terms of the AP is; 555

Formula for nth term of an AP is;

a_n = a + (n - 1)d

Where;

a is first term

n is number of terms

d is common difference between consecutive terms

We are told the 10th term is 45

Thus;

45 = a + (10 - 1)d

a + 9d = 45 - - - (1)

Formula for sum of n terms of an AP is;

S_n = (n/2)(2a + (n - 1)d)

Sum of first 10 terms is 270. Thus;

270 = (10/2)(2a + (10 - 1)d)

5(2a + 9d) = 270

2a + 9d = 270/5

2a + 9d = 54 - - - (2)

Solving both equations simultaneously gives;

a = 9 and d = 4

Thus;

First term = 9

Difference = 4

Sum of first 15 terms is;

S_15 = (15/2)(2(9) + (15 - 1)4)

S_15 = 7.5(18 + 56)

S_15 = 555

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Answer:

The opposite angle is 15 degrees. So that leaves you with 330 degrees for the last two sides which is 115 degrees each.

Answer: 819.3

Step-by-step explanation:

Answer:

Exact form: 8193/10        Decimal form: 819.3        Mixed number form: 819 3/10

Step-by-step explanation:

I believe this is the answer idk... UwU

answer TRUE because they would make a triangle

Answer:

yes 5/6 is bigger

Step-by-step explanation:

Answer:

0=15-21.5

Step-by-step explanation:

21.5=15

0=15-21.5

Answer:

Number of movies for equal wage = 20

Step-by-step explanation:

Assume;

Number of movies for equal wage = x

So,

75 + 2x = 5.75 x

3.75 x = 75

x = 75 / 3.75

x = 20

So,

Number of movies for equal wage = 20