2 years ago

Help me quick please

Mathematics

1 answer:

castortr0y [4]2 years ago

6 0

Answer:

Step-by-step explanation:

sorry that's the only one I understand but I know the first one

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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

Lamar ordered some books online and spent a total of $133.each book cost $8 and he paid a total of $5 for shipping. How many boo

marta [7]

Answer:

16 books

Step-by-step explanation:

133-5=128

128/8=16

6 0

3 years ago

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Whitch ordered pairs are solutions to the inequality y-4x≤-6

konstantin123 [22]

Answer:

y </ 4x - 6

Step-by-step explanation:

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3 years ago

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Fifteen times the square of a non-zero number is equal to 20 times number.What is the number? Its not 4/3

e-lub [12.9K]

The number is (2√3) / 3

To find the missing number, convert what it says in words to an equation:
$15 {x}^{2} = 20x$
Divide both sides by 15:
${x}^{2} = \frac{20}{15} \\ \\ {x}^{2} = \frac{4}{3}$
Take the square root:
$x = \sqrt{ \frac{4}{3} } \\ \\ x = \frac{2}{ \sqrt{3} } \\ \\ x = \frac{2 \sqrt{3} }{3}$

4 0

3 years ago

4x+10=-26 two-step equation

Nana76 [90]

Answer:

x = -9

Step-by-step explanation:

4x+10=-26

Subtract 10 from each side

4x+10-10=-26-10

4x = -36

Divide each side by 4

4x/4 = -36/4

x = -9

7 0

2 years ago