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Stella [2.4K]
3 years ago
8

What is the greatest commen factor of 30 and 54

Mathematics
2 answers:
allsm [11]3 years ago
7 0
The greatest common factor is 6
seropon [69]3 years ago
3 0
54. 30
^ ^
27 2. 10 3
^ ^
9 3. 5 2
^
3 3
They only have 3 and two in common when you fully factor them. 3×2= 6
6 is the greatest common factor.
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Andrew has already played 32 minutes on his video game today and wants to play an additional 15 minutes each of x games after sc
artcher [175]

Answer:

y = 15x+32

Step-by-step explanation:

Given

y to be the total minutes Andrew will play video games today

x is the total number of games played after school

If he wants to play an additional 15 minutes each of x games after school today, the total minutes he will use for the x games will be 15* x = (15x)minutes

We are told that he has initially spent 32minutes on video games. hence;

Total minutes Andrew used on games y = (15*x)+32

The required equation will be y = 15x+32

7 0
3 years ago
Has anyone here met any of the 1D boys?<br> and if you have what are they like
vovikov84 [41]
I haven’t met them but they seem like very nice fun people ...
Have you met them? :)
6 0
3 years ago
Any help will do! Thank you!
leonid [27]

<u>Let's take this problem step-by-step:</u>

 

<u>First let's set up the equation for the cost for one week of renting the car</u>

  • agency charges $230 per week

              charge = 230

  • agency charges $0.25 per mile (<em>lets set the number of miles as 'x')</em>

<em>               </em>charge = 230 + 0.25x

<u>The total cost was 415</u>, <em>therefore:</em>

             415 =230 + 0.25x\\185 = 0.25x\\x = 740

Therefore, you traveled 740 miles

<u>Answer: 740 miles</u>

<u></u>

Hope that helps!

#LearnwithBrainly

3 0
2 years ago
The United States has about 34,000,000 telephones. The rest of the world has about 23,000,000 telephones.
NikAS [45]

Answer:

57,000,000

Step-by-step explanation:

1. Sum the numbers 34,000,000 + 23,000,000= 57,000,000

4 0
3 years ago
Read 2 more answers
Express<br><br> 2x^2+3x/(2x+3)(x-2) - 6/x^2-x-2 <br><br> As a single fraction in its simplest form.
Dmitry [639]

Answer:

(x + 3)/(x + 1) .

Step-by-step explanation:

2x^2 + 3x/(2x + 3)(x - 2) - 6 /x^2 - x - 2

= 2x^2 + 3x/(2x + 3)(x - 2) - 6 / (x - 2)(x + 1)

The LCM is (2x + 3)(x - 2)(x + 1) so we have

(2x^2 + 3x)(x + 1) - 6(2x + 3)          x( 2x + 3)(x + 1) - 6(2x + 3)

--------------------------------------- =        ------------------------------------

    (2x + 3)(x - 2)(x + 1)                         (2x + 3)(x - 2)(x + 1)


       (2x + 3)(x(x + 1) - 6)           (2x + 3)(x - 2)(x + 3)

=    ----------------------------  =       ---------------------------     =  (x + 3)/(x + 1)

     (2x + 3)(x - 2)(x + 1)             (2x + 3)(x - 2)(x + 1)  

7 0
3 years ago
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