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elena-14-01-66 [18.8K]
3 years ago
15

Combine like terms. 3y+3y+5+7x^3-y-6-7x^3

Mathematics
2 answers:
allochka39001 [22]3 years ago
8 0

Answer:

5y - 1

completely simplified

guapka [62]3 years ago
3 0

Answer:

5y-1

Step-by-step explanation:

3y+3y+5+7x^3-y-6-7x^3

3y+3y-y= 5y

7x^3-7x^3 cancel each other out

5-6= -1

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Y = x2+6x+8 and y = (x+2)(x+4) both define the same quadratic function. Without graphing, identify the x- and y-intercepts of th
mash [69]

Answer:

x-int:(-2,0)(-4,0) . y-int:(0,8)

Step-by-step explanation:

y = x2+6x+8 and y = (x+2)(x+4)

x-int:

x+2=0

x= -2

(-2,0)

x-int:

x+4=0

x=-4

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y-int: plug 0 for x

y=(0+2)(0+4)

y=8

(0,8)

3 0
3 years ago
What are the greatest common factors of 28,35 and 56.
Zinaida [17]

Answer:

  7

Step-by-step explanation:

  28                    35                56

1 and 28         1 and 35       1 and 56

2 and 14         7 and 5         2 and 28

4 and 7                                4 and 14

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5 0
2 years ago
If x is 5, then 6x=_.
scoundrel [369]

Answer:

30

Step-by-step explanation:

substitute 5 for x

6*5=30

4 0
3 years ago
Read 2 more answers
Which is a solution of the system of equations shown?
taurus [48]

Answer:

  D.  (2, 0)

Step-by-step explanation:

The solutions are the two points of intersection of the graphs:

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The latter of these corresponds to choice D, the one you have marked.

5 0
3 years ago
WHO WANT A BETTER LIFE? i can help!
podryga [215]

Answer:

better life you are helping us

thanks for saying

if we were good at past in future the better life will come

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Step-by-step explanation:

here is your answer hope you will enjoy and mark me as brain list

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3 years ago
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