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Math  /  Algebra

Questiononal Practice Scan for Multimedia - write equivalent expressions.

Studdy Solution

STEP 1

1. The problem requires writing equivalent expressions for the given expression 1.6+(2z+0.4) 1.6 + (2z + 0.4) .
2. The expression can be simplified by removing parentheses and combining like terms.

STEP 2

1. Remove parentheses from the expression.
2. Combine like terms to simplify the expression.

STEP 3

Remove the parentheses from the expression 1.6+(2z+0.4) 1.6 + (2z + 0.4) .
1.6+2z+0.4 1.6 + 2z + 0.4

STEP 4

Combine like terms. In this case, combine the constant terms 1.6 1.6 and 0.4 0.4 .
1.6+0.4=2.0 1.6 + 0.4 = 2.0
So, the expression becomes:
2.0+2z 2.0 + 2z
The equivalent expression is:
2+2z 2 + 2z

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