Big Ideas Math: Modeling Real Life, Grade 6
BI
Big Ideas Math: Modeling Real Life, Grade 6 View details
1. Algebraic Expressions
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Exercise 52 Page 208

Substitute 4 for c in the expression.

8.2

Practice makes perfect
To evaluate the given expression for c=4, we should substitute 4 for c in the given expression and then simplify.
4c-7.8
4( 4)-7.8
16-7.8
8.2