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3 years ago

A natural number is an irrational number sometimes always never

Mathematics

2 answers:

Nady [450]3 years ago

8 0

Answer:

always

Step-by-step explanation:

. Always. Real numbers are irrational numbers. ... Natural numbers are rational numbers.

anzhelika [568]3 years ago

6 0

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A cab charges $1.75 for the flat fee and $0.25 for each mile. Write and solve an inequality to determine how many miles Eddie ca

Mamont248 [21]

$1.75 + $0.25x <span>≤ $15; x < 53

So the first one. Because you must pay the flat fee, and then for x miles you must pay $0.25. When you do (15-1.75) / 0.25 the answer is 53.</span>

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2 years ago

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natita [175]

5 the answer I took the test

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2 years ago

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What is y=-5x75+23 divided by 2

mina [271]

Answer:

Exact Form

Y = -727/2

Decimal Form

y = -363.5

Mixed Number Form

y = -363 1/2

Step-by-step explanation:

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3 years ago

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You are working as a sales clerk in a fabric store and need to determine the price on some fabric. The fabric store sells for $6

mariarad [96]

Answer:

$6.10

Step-by-step explanation:

Given the fabric store sells the fabric for $6.97 per yard

Given that a customer buys 7/8 yard of fabric.

Let the cost the customer pays be x then

$1 yard---->6.97$

$\frac{7}{8} yard---->x$

on cross multiplication we get

$x\time 1=6.97\times \frac{7}{8}$

x=6.01

Therefore the amount the customer should pay is $6.01

6 0

2 years ago

Find the domain of the rational expression: x-4/2x-6

marin [14]

Answer:

All real numbers except 3

Step-by-step explanation:

Given

$\frac{x - 4}{2x - 6}$

Required

Determine the domain

We start by writing the following inequality

$2x - 6 \neq 0$

Add 6 to both sides

$2x -6 + 6 \neq = 0 + 6$

$2x \neq 6$

Divide both sides by 2

$\frac{2x}{2}\neq \frac{6}{2}$

$x \neq \frac{6}{2}$

$x \neq = 3$

<em>As such, the domain of x is all real numbers except 3</em>

4 0

3 years ago