3 years ago

Completely factor the expression 8n-28

Mathematics

2 answers:

Setler79 [48]3 years ago

5 0

Answer:

4 (2n - 7)

Step-by-step explanation:

Blizzard [7]3 years ago

3 0

8n-28
4(2n-7)
you cant factor this. There are no powers

You might be interested in

What is the value of x? x +15=8

xxMikexx [17]

X+15=8 Subtract 15 from both sides

x=8-15

x=-7

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=x%20%20%5C%3A%20%20%5C%3A%20is%20%5C%3A%20half%20%5C%3A%20of%20%5C%3A%20y" id="TexFormula1" ti

777dan777 [17]

Answer:

2x=y

Step-by-step explanation:

Since x is half of y, 2x=y

Hope this helps :D

8 0

3 years ago

Read 2 more answers

Caitlin won a bag full of money! She has 49 bills in all. She counts $1430. There are

Anna [14]

Answer:

Step-by-step explanation:

4 0

3 years ago

What is the value of -2/5 divided by 3/4

wlad13 [49]

Answer:

$-\frac{8}{15}$

Step-by-step explanation:

To divide a fraction by another fraction, you flip the second fraction and also change the divide sign to a multiply sign.

$-\frac{2}{5}\div \frac{3}{4}=-\frac{2}{5}\times \frac{4}{3}$

Multiply:

$-\frac{2\times \:4}{5\times \:3}$

$-\frac{8}{15}$

8 0

3 years ago

5. You want to produce a scale drawing of your living room, which is 24 ft by 15 ft. If you use a scale of 4 in. = 6 ft, what wi

KengaRu [80]

Answer: A) 16 in by 10 in

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

Set up the proportion for 24 ft and then for 15 ft:

$\dfrac{4\ in}{6\ ft}=\dfrac{x}{24\ ft}\\\\\\\dfrac{4\ in\cdot 24\ ft}{6\ ft}=x\\\\\\4\ in\cdot 4=x\\\\\\16\ in=x$

$\dfrac{4\ in}{6\ ft}=\dfrac{y}{15\ ft}\\\\\\\dfrac{4\ in\cdot 15\ ft}{6\ ft}=y\\\\\\2\ in\cdot 5=y\\\\\\10\ in=y$

4 0

3 years ago