Posted by Zachary Pratt on Tuesday, October 22, 2013 at 12:39pm.
Write the multiplication expression for each expanded form. The match the multiplication expression with its product.
(7x900)+(7x80)+(7x7) A. 15,144
B. 7,065

math  PsyDAG, Tuesday, October 22, 2013 at 2:21pm
Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.
(7*900) + (7*80) + (7*7) = 6300 + 560 + 49 = (Expanded) 6000 + 300 + 500 + 60 + 40 + 9 = ?
It doesn't match either of your choices. Are there other choices available?