Mathematics
CaraReeve
2016-09-20 07:17:36
Use the distributive property to rewrite the expression 3(x + 5) without parentheses. A. 3x + 5 B. 3x + 8 C. 3 + 5x D. 3x + 15
ANSWERS
kiaraancheta
2016-09-20 07:55:46

   3(x+5) = 3x + 3(5) = 3x + 15 Therefore, the answer is D.

jlair19714
2016-09-20 07:57:01

Identify and use the commutative properties for addition and multiplication. ... that when two numbers are being added, their order can be changed without affecting the sum. ..... Simplify the expression: −5 + 25 – 15 + 2 + 8. A) 5. B) 15. C) 30. D) 55 .... 3(x) + 12(x). x(3 + 12). x(15). or. 15x. 3x is 3 times x, and 12x is 12 times x.

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