3 years ago

How can using properties help you to simplify expressions?

1 answer:

4 0

Well,properties can help you because you can shorten or make an equation more understandable, like using distributive property in the example 2(5x-3), you can rewrite it as 10x-6. See?

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Sylvia plans to place 617 stamps in an album. Each page of the album holds 5 stamps. She uses division to find out how many full

bija089 [108]

Answer:

123 full pages

Step-by-step explanation:

Given

$Total\ Stamps = 617\ stamps$

$Each\ Page = 5\ stamps$

Required

Determine the number of full page

To do this, we simply divide the total stamps by stamps in each page;

$Pages = \frac{Total\ Stamps}{Each\ Page}$

$Pages = \frac{617}{5}$

$Pages = 123.4$

Then we record only the quotient

The quotient is the digits before the decimal

$Pages = 123$

<em>Hence, she has 123 full pages</em>

8 0

2 years ago

How many ways can 6 people be chosen and arranged in a straight line if there are 8 people to choose from? 720 20,160 40,320 48?

Rudik [331]

The number of permutations of 8 people taken 6 at a time is given by:
$8P6=\frac{8!}{(8-6)!}=20,160
$

5 0

3 years ago

Read 2 more answers

The diagram below represents the back of a doghouse. If the perimeter of the doghouse is 445, what is the value of x?

beks73 [17]

Answer:isisisisisjwjsusjsnss

Step-by-step explanation:

4 0

3 years ago

Help me with this please, these problems are so stressful. Right answers only, 5 stars and a thank you for the right answers!

larisa86 [58]

6 2/3 is the answer I hope this helps

3 0

3 years ago

6. A bookstore recorded a decrease in the sales of paperback books over the past year. From last year to this year the store exp

tensa zangetsu [6.8K]

Answer:

6966

Step-by-step explanation:

7740*10%=774

7740-774=6966

5 0

2 years ago