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nalin [4]
3 years ago
13

May I have some help?

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
8 0
For whatcha problem hun
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What is x if x(x+3)(x+3)=0
timama [110]

Answer:

hello :

Step-by-step explanation:

x(x+3)(x+3)=0  means : x=0 or x+3=0 or x+3=0

x=0 or x=-3 or x=3

7 0
3 years ago
A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed
Korvikt [17]

Answer:

The number of books produced at which the costs from the two methods be the same is 4668 books

Step-by-step explanation:

Here, we have

For the first production method

Fixed cost = $65,054 and variable cost per book = $8.25

For the second production method

Fixed cost = $12,539 and variable cost per book = $19.50

Therefore, let the number of books at which the to methods cost the same be M, we then have

$65,054 + $8.25 × M =  $12,539 + $19.50× M

Which gives

$65,054 - $12,539 =  $19.50× M - $8.25 × M

$52515 = $11.25 × M

M = $52515/$11.25 = 4668 books.

4 0
3 years ago
CORRECT THE ERROR 1) 4a^(2)*3a^(5)=(4+ 3)a^(2+5)=7a^(7) // 2) x^(6)x*x^(3)=6^(4+3) //
Natasha2012 [34]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
40% of the students in the sixth grade at a student's school participate in sports, how many sixth graders are there at the stud
Margarita [4]
Well what I like to do is take 52 and multiply it by 1. whatever the percentage is. I say 1. whatever the percentage is because in your case 40 %. 1 equals the whole amount the percentage after it counteracts the percentage so 52*1.4=72.8

Answer= 72.8 or 73 people
8 0
3 years ago
Out of two negative temperatures, -2 & -10, which is colder???? Plz help!!!!!
Margaret [11]
-10 is colder, hope this helps
5 0
3 years ago
Read 2 more answers
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