Express as a fraction or mixed number 1.5%

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation