To find out which inequality is true, we need to plug in n=4.



And since 8 is really greater than 6, this inequality is
true! :)

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7 is not less than 7. So this inequality is
false.



5 is not greater than or equal to 13, so this inequality is
false

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And 1/3 is not greater than 3, so this inequality is also
false.
2 hours he is reading 1/8 of the book in 1/4 of an hour 1/4x8=2
Step 1: Find the slope
Every 3 magnets that you buy, you need to pay 1 more dollar. Therefore, if you have 9 magnets, the cost will be 3 dollars. Also, if you have 6 magnets, the cost will be 2 dollars. Finally, if you have 3 magnets, the cost will be 1 dollar. So... the correct options are Options B, E, F
Answer options: B,E,F
Answer: 110 test were purchased
Step-by-step explanation:
Set P = number of packets of 10 test
Total cost = $30 + $11 x P = $151
$11xP = $151 - $30 = $121
P = $121/$11 = 11 packets were purchased
Test purchased = 11packets x 10 test/packet = 110 test were purchased
Answer: 110 test were purchased
<h3><em>Spymore</em></h3>