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stich3 [128]
3 years ago
11

10x3−8x2−12x2x simplify

Mathematics
1 answer:
atroni [7]3 years ago
8 0
10x^3-8x^2-12x^2(x)
10x^3-8x^2-12x^3
-2x^3-8x^2
=-2x^2(x+4)
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Need help with this please
Crazy boy [7]

Answer:

1. 2(k + 3)

2. 3. 75 + k

Step-by-step explanation:

1. 2x + 6

Since, 2 is a common factor of 2 and 6, we can take that common outside.

So, 2x + 6 = 2(x + 3)

Note that in the initial expression, this 2 was distributed to arrive at 2x + 6.

2. (1.5 + k) + 2.25

This is simple addition. We can simply remove the brackets to have:

1.5 + k + 2.25

Since, the like terms can be added, we will have:

1.5 + 2. 25 + k

= 3. 75 + k

8 0
3 years ago
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 4 to 7. If there were 5
Kipish [7]
4/7 = y/5019....with y being yes votes
cross multiply
(7)(y) = (4)(5019)
7y = 20076
y = 20076/7
y = 2868 <=== yes votes

total of yes and no votes : 5019 + 2868 = 7887
8 0
3 years ago
the first week of January there are 48 dogs and 28 cats in the animal shelter. Throughout the month the ratio of dogs to cats re
Lady bird [3.3K]

Answer:49 cats

Step-by-step ex

5 0
3 years ago
I really need help with this its past due
zloy xaker [14]
Sorry but grade math is this so I can have a better understanding
7 0
2 years ago
What is mass ? is anyone from india ?​
kaheart [24]

Answer:Mass is a measure of the amount of matter in an object. I'm not from India, I'm from Maldives!

I'm not trying to be rude with u but

what's wrong with u

I clearly said avyaya

U didn't have to answer!

No need to poke your nose into others business

Mind it

7 0
3 years ago
Read 2 more answers
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