3 years ago

Simplify the expression completely. x squared over x to the power of 6

1 answer:

6 0

$\frac{{x}^{2} }{ {x}^{6} }$
using one of the law of indices:
${x}^{2 -6} \\ = {x}^{ - 4}$
which can also be written as
$\frac{1}{ {x}^{4} }$

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Charlene's long-distance telephone service charges $7.50 per month plus $0.12 for each minute. Her bill last month was $13.02. W

Natasha2012 [34]

Answer:

7.50 + 0.12x = 13.02

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Step-by-step explanation:

First you would do 13.02 - 7.50 = 5.52

Secondly you would do 5.52/0.12 = x

this will give you x= 46

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3 years ago

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larisa86 [58]

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4 years ago

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julia-pushkina [17]

Answer:

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3 years ago

Read 2 more answers

lisa is cooking muffins. the recipe calls for 7 cups of sugar. she has already put in 2 cups. how many more cups does she need t

docker41 [41]

So,

This is a simple subtraction problem: 7 - 2.

7 - 2 = 5

Lisa needs to put 5 more cups of sugar into her muffins.