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r-ruslan [8.4K]
3 years ago
13

Is this prime or can it be factored?

Mathematics
1 answer:
poizon [28]3 years ago
3 0
Factor the following:
6 x^2 - 19 x + 10
Factor the quadratic 6 x^2 - 19 x + 10. The coefficient of x^2 is 6 and the constant term is 10.
The product of 6 and 10 is 60. The factors of 60 which sum to -19 are -4 and -15.
So 6 x^2 - 19 x + 10 = 6 x^2 - 15 x - 4 x + 10 = 2 x (3 x - 2) - 5 (3 x - 2):
2 x (3 x - 2) - 5 (3 x - 2)
Factor 3 x - 2 from 2 x (3 x - 2) - 5 (3 x - 2):
Answer:  (3 x - 2) (2 x - 5)
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At a middle school, 74 students have freckles. There are 258 students in the school. To the nearest tenth of a percent what perc
serg [7]

Answer:

28.7%

Step-by-step explanation:

74/258 equals percent 100 cross multiply 74 * 100 then divided by 258 equals 28.68 Rhonda hair gets you to 170 5.7%

6 0
3 years ago
PLEASE SHOW WORK :))
SVEN [57.7K]
Answer would be b

work
Hamburgers
you divide 72 by 24 which will give you the amount of case they took which would be 3 then u multiply 3 by the price of one case of hamburgers which is $37 and that will give u 111.

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you do the same work u did for the hamburgers and the answer for this will be $54

Altogether
Then u add the 111 and 54 together to get 165



5 0
3 years ago
Please HELP ITS A GRADE AND TIMED I WILL MARK BRAINLIEST
qaws [65]

Answer:

Domain: All Real Numbers

Range: y<0

Step-by-step explanation:

Looking at the graph, you can tell that the variable y has a lower point.

( I'm not sure how accurate this is I'm doing the same test right now. ;-;)  

8 0
3 years ago
What is the error shown above in the picture
bixtya [17]
The error is that -2 times -5 is 10 not -10. Then carry on from there because that error meant the rest is wrong as well.
3 0
4 years ago
can someone explain scientific notation to me? i dont know if this would be a right question but i need it to be explained
Nikitich [7]

Answer:

In step by step explanation

Step-by-step explanation:

Move your decimal until you have one non-zero number left of your deciaml point the number of times you moved you decimal to the left will be the exponent you put attached to a ten.

8 0
3 years ago
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