3 years ago

Explain how you can use a model to find 4X 3/8. Include a drawing and a solution

Mathematics

1 answer:

Vlad1618 [11]3 years ago

3 0

Draw 4 models, split them into eighths,in each of them shade 3/8......4/1 x 3/8 = 12/8 or 1 4/8 or 1 1/2

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-32=8n I need help please

avanturin [10]

Answer:

n = -4

Step-by-step explanation:

-32=8n

Divide each side by 8

-32/8 = 8n/8

-4 = n

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3 years ago

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If x and y are two rational numbers such that x < y , then ______ is a rational number in between x and y.

stich3 [128]

Answer:

$\dfrac{x+y}{2}$

Step-by-step explanation:

Let first number be x and another number is y.

A rational number is a fraction that can be expressed in the form of x/y.

A rational number between x and y is given by :

$R=\dfrac{x+y}{2}$

So,

If x and y are two rational numbers such that x < y , then $\dfrac{x+y}{2}$ is a rational number in between x and y.

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3 years ago

as a member of a music club you can order CDs for $14.99 each. the music clib also charges $4.99 for each shipment the expressio

alina1380 [7]

14.99n + 4.99

If we ordered 3 CDS, we need to replace 3 for n.

14.99(3) + 4.99
44.97 + 4.99
49.96

Answer: $49.96

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3 years ago

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Graph the equation on the coordinate plane y= -3/4+1

musickatia [10]

Answer:

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Step-by-step explanation:

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3 years ago

All of the following are equivalent except 7x2 4x+3x (4+3)x 7x

swat32

Answer:

7x2

Step-by-step explanation:

7x2 is 14 and all the other ones equal 7

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3 years ago

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