Simplify this expression
Thank you :)

Answer:

90% percent of the computers are working.

Step-by-step explanation:

3/30 of the computers don't work and we can simplify this

1/10 or 10% Subtract 10% from 100%

90% are working computers.

Answer:

3.7×1.2=3+0.7+0.6+0.14=4.44

Step-by-step explanation:

I added all the choices together I picked the one that had the same answer. Good luck!

Owen's model is represented by -

3.2 x 1.7 = 3 + 2.1 + 0.2 + 0.14 = 5.44

Given is that Owen creates this model to determine the product of two decimals.

The equation that represents the Owen's model is -

3.2 x 1.7 = 3 + 2.1 + 0.2 + 0.14 = 5.44

Therefore, Owen's model is represented by -

3.2 x 1.7 = 3 + 2.1 + 0.2 + 0.14 = 5.44

To solve more questions on algebraic expressions, visit the link below -

brainly.com/question/1041084

#SPJ5

Answer:

b^6

Step-by-step explanation:

not quite understanding the question, but this is b to the 6th power

Answer:

A.true

Step-by-step explanation:

The domain of a quadratic function in standard form is always all real numbers, meaning you can substitute any real number for x. The range of a function is the set of all real values of y that you can get by plugging real numbers into x.

Answer:

7 8/21, 7.6, 7 2/3, 7.71, 7 4/5

Step-by-step explanation:

none

Answer:

0.04, 0.2, 1/2, 3/4, 5, 73

Step-by-step explanation:

i'm not for sure.

Answer:

15

Step-by-step explanation:

The ratio has been simplified so it may be hard to read.

To fix this multiply both the 5 and 7 by 3

This will give you 15:21

15 + 21 = 36 which is the total number of students.

Keeping the ratio in the same order means that there are 15 boys.

Answer:

There are 15 boys in the class.

Step-by-step explanation:

There are several ways to solve this, but here's how I did it:

5 (boys) : 7 (girls) = 12 students. There are 26 students, so we need to multiply this by 3.

15 (boys) : 21 (girls) = 36 students.

Answer:

x = - 46

Step-by-step explanation:

Step 1:

x = 5 - 51

Answer:

x = - 46

Hope This Helps :)

Answer: x= -46

Step-by-step explanation:

-46+51=5

Answer:

-9x

Step-by-step explanation:

Answer:

-9x

Step-by-step explanation:

4x-12x-x

taking 'x' as common variable from three expressions,

x(4-12-1)

x.(-9)

-9x is the answer

Answer:

18

Step-by-step explanation:

Negative and negative will always be positive so that you need to add

Answer:

19

Step-by-step explanation:

You can just do 16+3

Answer:

24 candy bars

Step-by-step explanation:

1case=6boxes of candy bars

1 case=144 candy bars

1 box has the same number of candy bars as the rest

What is the number of candy bars in 1 box

6 boxes = 144 candy bars

1 box = ?

144×1 ÷6= 24 candy bars

1 box has 24 candy bars

Answer:

3363627273729u283873738282

Answer:

  c.  π

Step-by-step explanation:

Intgers, fractions, and repeating or finite-length decimals are all rational number.

Pi (π) is an irrational number.

Answer:

Step-by-step explanation:

Since the triangle is a right angled triangle we can use Pythagoras theorem to find the missing side b

Using Pythagoras theorem we have

a² = b² + c²

where a is the hypotenuse

Substitute the values into the above formula and solve

That's

We have the final answer as

Hope this helps you

Answer:

35

Step-by-step explanation:

To solve for the hypotenuse of a right triangle, we use the Pythagorean Theorem, which is an equation to solve for the length of the hypotenuse given the two sides. The equation is a^2+b^2=c^2, where A and B are the legs of the triangle, and C is the hypotenuse. Let's manipulate this equation now. We are given one leg and the hypotenuse length, so the equation would be 12^2+b^2=37^2. Since we are trying to find the length of one of the legs, you subtract 12^2 from 37^2 to isolate B, and you get B^2 as 1225. You take the square root of both sides, and then you get 35 as the answer.

Answer:

Vvvgfffff

Step-by-step explanation:

Answer:

[tex]\huge\boxed{\sf 9.4 \ units}[/tex]

Step-by-step explanation:

Coordinates are (0,5) and (8,0)

[tex]\sf Distance\ Formula = \sqrt{(x2-x1)^2 + (y2-y1)^2} \\\\D = \sqrt{(8-0)^2 + (0-5)^2} \\\\D = \sqrt{8^2 + (-5)^2} \\\\D = \sqrt{64+25} \\\\D = \sqrt{89} \\\\D = 9.4\ units[/tex]

Aproximadamente de 1406.502 veces para q de esta respuesta 2300 lo dividí por la actuales y las multiplique para ver si estaba bien la división

Espero ábrete ayudado!!

Answer:

[tex]2.50x[/tex] ,or [tex] 2.5x [/tex]

Step-by-step explanation:

All of the expressions are right, but I doubt that there's a notebook that costs 25 dollars or 32 dollars.

Answer:

Step-by-step explanation:

-1.3 + 1.9 = 0.6

Answer:

33xx-50x+8

Step-by-step explanation:

multiply 3x-4 by 11x-2

Answer:

Smaller Number=4, Larger Number=11

Step-by-step explanation:

I just guessed and checked

Answer:

It should be the third bubble, because all integers are whole numbers

Answer:

The answer would be 90

Step-by-step explanation:

do 5 percent of 48

Answer:

[tex] \boxed{ \bold{{ \boxed{ \sf{3 {x}^{3} + 17 {x}^{2} + 21x - 9}}}}}[/tex]

Option A is the correct option.

Step-by-step explanation:

[tex] \sf{( {x}^{2} + 6x + 9)(3x - 1)}[/tex]

Use distributive property

⇒[tex]{ \sf{ {x}^{2} (3x - 1) + 6x(3x - 1) + 9(3x - 1)}}[/tex]

⇒[tex] \sf{3 {x}^{3} - {x}^{2} + 18 {x}^{2} - 6x + 27x - 9}[/tex]

Collect like terms

⇒[tex] \sf{3 {x}^{3} + 17 {x}^{2} + 21x - 9}[/tex]

Hope I helped!

Best regards! :D

Answer:

3x^3 + 17x^2 + 21x - 9

Step-by-step explanation:

Use distributive property.

First distribute the 3x

3x times x^2 + 6x + 9. Distribute = 3x^3 + 18x^ 2 + 27x

Now we distribute the -1

-1 times x^2 + 6x + 9. Distribute = -x^2 -6x - 9

We Add both answers-

  3x^3 + 18x^2 + 27x

+               -x^2     -6x - 9

__________________

3x^3 + 17x^2  + 21x - 9

Answer:

430 + 16h

Step-by-step explanation:

They are staying for a week ($430)

They are renting both a kayak ($7 per hour) and paddle board ($9 per hour), without defining the amount of hours. Create a variable, for example H for hours.

To create the expression, take the $430, the $7 per hour and $9 per hour, or 430 + 16h.

Answer:

Domain and range » Tips for entering queries. Enter your queries using plain English. To avoid ambiguous queries, make sure to use parentheses where necessary. Here are some examples illustrating how to ask for the domain and range. domain of log(x) (x^2+1)/(x^2-1) domain; find the domain of 1/(e^(1/x)-1) function domain: square root of cos(x)

Step-by-step explanation:

Answer:

A and D are probably the answers  

Step-by-step explanation:

Answer:

median: the middle of all data in a least to greatest list

mode: the number that repeats the most

range: the sum of all the data