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3 years ago

14

Rewrite each linear expression by factoring out the greatest common factor. 36-8z ,Just question 9 please.

1 answer:

Sergio [31]3 years ago

4 0

Answer:

4(9-2z)

Step-by-step explanation:

Common factor between 36 and 8 is 4

so 4 ( 9 - 2z )

You might be interested in

1) What is the GCF for the polynomial 4x3 - 2x2y?

Dafna1 [17]

(1)the GCF for the polynomial $4x^3 - 2x^2y$

4x^3 = 2*2* x* x* x

2x^2y = 2*x*x*y

Greatest common factor is $2*x*x = 2x^2$

(2) the GCF for the polynomial $8x^4y + 6x^2y^2$

$8x^4y = 2*2*2*x*x*x*x*y$

$6x^2y^2 = 3*2*x*x*y*y$

GCF is $2*x*x*y=2x^2y$

(3) the GCF for the polynomial $12x^3y^2 - 20x^5y^3$

$12x^3y^2 = 2*2*3*x*x*x*y*y$

$20x^5y^3=5*2*2*x*x*x*x*x*y*y*y$

GCF is $2*2*x*x*x*y*y= 4x^3y^2$

(4) the GCF for the polynomial $-10x^3y^4 - 16x^5y^2$

$-10x^3y^4 =-2*5*x*x*x*y*y*y*y$

$-16x^5y^2=-2*2*2*2*x*x*x*x*x*y*y$

GCF is $-2*x*x*x*y*y= -2x^3y^2$

3 0

3 years ago

Read 2 more answers

three adults and four children must pay $122 for tickets. Two adults and three children must pay $87. what are the price of each

Natasha2012 [34]

Let $a$ be the price of an adult ticket, and $c$ the price of a child ticket.

The sentence "Three adults and four children must pay $122 for tickets" translates to $3a+4c = 122$

The sentence "Two adults and three children must pay $87" translates to $2a+3c = 87$

Which leads to the linear system

$\begin{cases} 3a+4c = 122\\2a+3c = 87 \end{cases}$

You can solve this system as you prefer, for example you can multiply the first equation by 2 and the second by 3 to get

$\begin{cases} 6a+8c = 244\\6a+9c = 261\end{cases}$

Now subtract the first from the second:

$(6a+9c) - (6a+8c) = 261-244 \iff c = 17$

Now plug this value for c in any of the equations, for example the first:

$3a+4c = 122 \iff 3a+4\cdot 17 = 122 \iff 3a+ 68=122 \iff 3a = 54 \iff a = 18$

5 0

3 years ago

Joe gave the following argument: Since lim x→0 0 = 0,

lions [1.4K]

No error - A and B are completely right, and using the subtraction law D is right

7 0

3 years ago

devlian [24]

Answer: A(108)

Step-by-step explanation:

x is x while y=x-12

x+x-12=24

=> 2x=36

=> x=18

y=18-12=>6

18*6= 108

Have a nice day! :)

8 0

3 years ago

HELP PLS! Will give BRAINLIEST.<br> I'm stuck on this question for homework!!

xxTIMURxx [149]

Answer:

The answer is B and D

Step-by-step explanation:

First, take the smallest lengths from both tringles which is

6/15 and simplify it

= 2/5

7 0

3 years ago