3 years ago

Please help me do this i need it

Mathematics

2 answers:

horsena [70]3 years ago

7 0

Answer:

Step-by-step explanation:

3x^2+5x+2

3x^2+(3+2)x+2

3x^2+3x+2x+2

3x(x+1)+2(x+1)

(3x+2)(x+1)

Darya [45]3 years ago

6 0

Answer:

(x+1)(3x+2) is the answer

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3 years ago

Amy has 6 blue, 2 red, and 4 green books to arrange on a shelf. in how many ways can the books be arranged if books of the same

Semmy [17]

There are 6! possible permutations of the blue books, 2 possible permutations of the red books, 4! possible permutations of the green books and 3! possible permutations of the three color groups. therefore the total number of ways of arranging the books is given by:
$6!\times2\times4!\times3!=207360\ ways$

5 0

3 years ago

Read 2 more answers

C=-7/15 and x=2/5 c-4x write your answer in simplest form

pogonyaev

9514 1404 393

Answer:

-31/15

Step-by-step explanation:

Put the numbers in the expression and do the arithmetic.

$c-4x=-\dfrac{7}{15}-4\cdot\dfrac{2}{5}=-\left(\dfrac{7}{15}+\dfrac{8}{5}\right)\\\\=-\left(\dfrac{7}{15}+\dfrac{24}{15}\right)=\boxed{-\dfrac{31}{15}}$

Your graphing calculator can probably help with this.

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3 years ago

What is the place value of 6 in the number 6,029?

Feliz [49]

Answer: 6 on the extreme left has the place value 6000; the next 6 has the value 600; the next, 60; and the last, 6. The numeral for every whole number stands for a sum. 364 = 3 Hundreds + 6 Tens + 4 Ones. Hope this helps!

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

at one basketball game there were 1,207 people at the next game there were 958 people how many people were at the two games

yuradex [85]

1,207+958=2,165 people

Hope this helps!

7 0

3 years ago

Please help me do this i need it​

Please help me do this i need it