Sales tax is 7%. if c represents the retail cost of an item, which of the following expressions represent(s) the total cost of the item? multi choice answer
c - 0.07c
0.07c
c + 0.07c
1.07c
0.93c

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q