the directions are: solve each equation by factoring. factor out the greatest common factor. where did I go wrong in my work? (the problem is number 11.
Answers
the trinomial (m² + 14m + 49) .
That's a problem. You can factor 7 out of 14m,
and you can factor 7 out of 49, but you can't factor
it out of m² .
Also, before I do any factoring, remember that when you
factor something out of an expression, you can't just throw
it away. It has to stay there, so that if somebody wanted to
UNfactor the expression, they could put everything back into
its original form. Otherwise, you've changed the value of the
expression, and that's always a no-no.
How to factor 7 out of something: m² + 14m + 49
= m² + 7·(2m + 7) .
Does that look neat and pretty and satisfying ?
Do you think there might possibly be anything more attractive
that you could do with the original expression ?
There is, but I can't quite bring myself to just blurt it out
and tell you what to do to it. So I'll just give you a big fat
hint and ask you to run with it.
Please take (m + 7) and multiply it by itself. (Square it.)
Good luck. Keep shining.
________________________________
By the way ... The factored form for #9 is 3n(n + 1) .
--
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Answers
Hi there!
Great question! 0.06 is actually SMALLER than 1.
Why?
Because 0.06 is almost half of the whole number. Half of 1 is 0.5, which is larger than 0.06.
Half is smaller than whole, so, therefore, 1 is larger.
Hope this helps!
Message me if you need anything else! I'd be happy to help! :D
1/2 = 0.5
0.9 is greater
0.06 is smaller
11/20 is greater
0.21 is smaller
Monthly base salary
Commission rate
A
$500
8%
B
$600
7%
C
$700
6%
D
$800
5%
A. plan A
B. plan B
C. plan C
D. plan D
Answers
Plan D will allow Maya to earn the most money in a month. Since the total salary is the sum of the basic salary and the commissionrate.
Given data:
It is given that,
Maya usually has monthly sales of about $5000
The plan is given with a monthly base salary and commission rate
Calculating for the best plan:
Option (A):
base salary = $500
commission rate = 8%
Total salary = basic salary + commission rate
= 500 + 5000 × 8%
= 500 + 400
= 900
Option (B):
base salary = $600
commission rate = 7%
Total salary = basic salary + commission rate
= 600 + 5000 × 7%
= 600 + 350
= 950
Option (C):
base salary = $700
commission rate = 6%
Total salary = basic salary + commission rate
= 700 + 5000 × 6%
= 700 + 300
= 1000
Option (D):
base salary = $800
commission rate = 5%
Total salary = basic salary + commission rate
= 800 + 5000 × 8%
= 800 + 250
= 1050
Therefore, plan (D) allows Maya to earn the most money in a month.
Learn more about salary and commissionrate here:
#SPJ2
Answers
Answer-3
2*3=6
6*3=18
-Steel jelly
Answer: The scale factor of the dilation =3
Step-by-step explanation:
We know that if we transform point (x,y) by using dilation with scale factor k then the coordinate of the image will be (kx,ky).
Given: under a dilation, the point (2, 6) is moved to (6, 18)
Here (x,y)=(2,6) and (kx,ky)=(6,18)
Hence, the scale factor for the given dilation= 3.
Answers
therefore, 3/10 = 3x8/10x8 = 24/80
I think the answer is 24/80 because you have multiplied the denominator by 8 to get to ?/80 from 3/10. Therefore, you need to multiply 3 by 8 also, which when you do, you get 24/80
Answers