Rewrite in sumplest terms: −0.5(0.7q−0.9)+2q

Answer 1

To simplify the expression -0.5(0.7q - 0.9) + 2q, we can follow the order of operations:

- First, distribute -0.5 to the terms within the parentheses.
- Then, combine like terms.

Simplifying step by step:
-0.5 * 0.7q = -0.35q
-0.5 * -0.9 = 0.45
-0.35q + 0.45 + 2q

Now, let's combine like terms:
-0.35q + 2q = 1.65q

Therefore, the simplified expression is 1.65q + 0.45.