All categories

3 years ago

Which of the following is a fully factored expression of 24x – 56y + 72?

Mathematics

2 answers:

gulaghasi [49]3 years ago

7 0

24x-56y+72

8(3x-7y+9)

Verdich [7]3 years ago

6 0

Answer:

Option C.

Step-by-step explanation:

The given expression is

$24x-56y+72$

We need to find the fully factored expression of given expression.

The given expression can be rewritten as

$8\times 3\times x-8\times 7\times y+8\times 9$

Now, it is clear that 8 is the GCF in all terms.

Taking GCF, we get

$8(3x-7y+9)$

It is the fully factored form of the given expression.

Hence, the correct option is C.

You might be interested in

What is the answer of 5.21 + 0.6-0.27/3

ruslelena [56]

5.21 + 0.6 - (0.27 / 3) I assume this is the right equation
5.21 + 0.6 = 5.81
0.27 / 3 = 0.09
5.81 - 0.09 = 5.72

3 0

4 years ago

Read 2 more answers

The population of a certain species of oak tree in a national forest declines each year by one-fourth. So, after each year, only

dolphi86 [110]

Answer: 25%

Step-by-step explanation: The question tells us that the population decreases by 1/4 every single year. That means, since 1/4 equals .25, the population decreases by 25% every year :)

7 0

3 years ago

Find the missing measurement.

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

8 0

3 years ago

Use f(x) = 1/2 x and f -1(x) = 2x to solve the problems. f(2) = 1 f−1(1) = 2 f−1(f(2)) = 2 f−1(−2) = f(−4) = f(f−1(−2)) =

vampirchik [111]

Answer:

In this problem, we are given the following functions:

$f(x)=\frac{1}{2}x$

and its inverse function:

$f^{-1}(x)=2x$

First of all, we want to calculate $f(2)$ . This can be obtained by substituting

x = 2

into f(x). Doing so, we find:

$f(2)=\frac{1}{2}\cdot 2 = 1$

Then we want to calculate $f^{-1}(1)$ . We can do it by substituting

x = 1

into $f^{-1}(x)$ . Doing so,

$f^{-1}(1)=2\cdot 1 = 2$

Then we want to calculate $f^{-1}(f(2))$ , which can be found by calculating f(2) and then using it as input for $f^{-1}(x).$ We know that

f(2) = 1

Therefore,

$f^{-1}(f(2))=f^{-1}(1)=2$

Then we want to calculate $f^{-1}(-2)$ , which can be calculated by plugging

x = -2

into $f^{-1}(x)$ . Doing so,

$f^{-1}(-2)=2\cdot (-2)=-4$

Then we want to calculate $f(-4)$ ; by substituting

x = 4

into f(x), we find

$f(-4)=\frac{1}{2}\cdot (-4)=-2$

Finally, we want to find $f(f^{-1}(-2))$

We know already that

$f^{-1}(-2)=-4$

So we have:

$f(f^{-1}(-2))=f(-4)=-2$

7 0

3 years ago

Read 2 more answers

Can someone please help me I don't get this at all

goldfiish [28.3K]

Answer:

A and D B and A C and B D and C

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers