Use the Perfect Square Trinomial and provide the first step to calculating 32^2 without a calculator. (30 − 2)2
(30 + 2)2
(28 − 4)2
(28 + 4)2

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An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?