Match the reasons with the statement.

Given: 2 (x+3) = 8

To Prove: x = 1

(a) Distributive Postulate 1.) 2 (x+3) = 8

(b) Subtraction property of equality 2.) 2x + 6 = 8

(c) Addition property of equality 3.) 2x = 2

(d) given 4.) x = 1

What is the volume, in cubic units, of a pyramid of height 8 and a square base of length 15? Select one: A 1800 B 600 C 900 D 225

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12a + 5 minus 8a = negative 1

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