3 years ago

Two questions! PLease help!! I need it (:

1 answer:

7 0

The answer to the horizontal method is
4n³+2n²-6n-9

The answer to the FOIL problem is
10x²-25x-35

Hope this helps!

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RSB [31]

They both equal so symbol is "=" they have LCM of 3 .

6 0

3 years ago

AleksandrR [38]

the equation is 2x-1 right so all you have to do is plug and go

2x-1

2x10-1

20-1

so your answer would be A)19

5 0

3 years ago

Free_Kalibri [48]

Pretty sure it’s 1/9
1/3 = 3/9
1/9 is 1/3 of 1/3
Answer= 1/9

5 0

2 years ago

Shalnov [3]

Answer:7.3

Step-by-step explanation:

3 0

3 years ago

Leni [432]

Answer: $\frac{12}{49}$

<u>Step-by-step explanation:</u>

16 green + 25 blue + 9 yellow = 50 Total

First pick: 25 blue out of 50 total = $\frac{25}{50} = \frac{1}{2}$

Second Pick: 24 blue out of 49 total = $\frac{24}{49}$

First Pick AND Second Pick

$\frac{1}{2}$ x $\frac{24}{49}$ = $\frac{24}{(2)49}$ = $\frac{12}{49}$

5 0

3 years ago