3 years ago

Pls help this is due in 30 min Thank you sm

Mathematics

1 answer:

SOVA2 [1]3 years ago

8 0

I hope this helps. Message me if you need another explanation

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Factor. If the polynomial is not factorable write prime . 3. 3c^2-8c+5 5. 5y^2+4y-1 7. 5u^2-6u-2 9. 7x^2+8x+1 11. 5x^2-17x+6 SHO

ra1l [238]

3c^2 - 8c + 5 = 3c^2 - 3c - 5c + 5 = 3c(c - 1) - 5(c - 1) = (3c - 5)(c - 1)

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3 years ago

Is x+1 a factor? Why or why not?

castortr0y [4]

No it is not a factor Mark me as Brainliest

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3 years ago

ashur solves the following system of linear euations. -3a + 7b = -16. -9a + 5 b = 16 which statement is true about the solution

tiny-mole [99]

Answer:

a=-4, b=-4. (-4, -4).

Step-by-step explanation:

-3a+7b=-16

-9a+5b=16

-------------------

-3(-3a+7b)=-3(-16)

-9a+5b=16

---------------------------

9a-21b=48

-9a+5b=16

------------------

-16b=64

b=64/-16

b=-4

-3a+7(-4)=-16

-3a-28=-16

-3a=-16+28

-3a=12

a=12/-3

a=-4

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3 years ago

I WIL GIVE YOU NRAINLIEST HELP

Tatiana [17]

Answer:

I'm pretty sure the answer is D

5 0

3 years ago

Read 2 more answers

Sharon can buy cards in boxes of 12 and stamps in packages of 20 what is the least number of boxes of cards she should buy?

-Dominant- [34]

The least number of boxes Sharon should buy is 5 boxes.

Step-by-step explanation:

Given,

Number of cards in box = 12

Number of stamps in packages = 20

We will find least common multiple of 12 and 20.

12 = 12,24,36,48,60,.....

20 = 20,40,60,80,....

The LCM of 12 and 20 is 60.

Now,

12 cards = 1 box

60 cards = $\frac{60}{12}\ boxes$

60 cards = 5 boxes

The least number of boxes Sharon should buy is 5 boxes.

8 0

3 years ago