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Answer: Choice 2. 
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Explanation:
The rule is that if 
for some positive number k, then it can be written as the compound inequality 
. This is a shorthand way of writing the two inequalities 
combined together.
note: 
is the same as 
From here, we replace k with 3
Therefore, 
turns into 
which breaks down further to
The keyword "and" is important as we can't pick one or the other. We must pick both 
and also 
The regular rolls are 15x - 2y = 4
The vegetarian rolls 20x - 3y = 1
So the values are:
x = 2 and y = 13
The result is, 2 chefs and 13 customers.
<em>Kearsi</em>
Monday : 2 + 10*0,25 = 2+2,5 = 4,5
Sunday : Monday - 0,3*Monday = 4,5 - 0,3*4,5 = 4,5 - 1,35 = 3,15
It's cheaper for 4.5 - 3.15 = 1,35
Answer:
They are 1, 2 and 6
Step-by-step explanation:
To make a whole number and a fraction that have a product closest to 1. We need to find the smalles whole number and a fraction
- For the whole number, only card 1 has the smallest value
- For a fraction, we need to find the smallest numerator
, it is card 2, and the greatest denominator, it is card 6 to have the smallest value in the fractoon.
So finally, our product areL 1 2/6 = 8/6 which is closest to 1.
<em>Hope it will find you well. </em>
<em>Thanks </em>
