Which property is does 7 + ((-7) + 3) = (7 + (-7)) + 3 represent? O commutative associative O distributive O identity O inverse

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Drag the files to the correct boxes to complete the pairs. match each percent amount to its correct value 15% of 30 30% of 45 60% of 7 23% of 20 2019 edmentum. all nghts reserved

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?