What symbol should be placed in the blank to make the equation true? 3 + 2 - 4 = 4

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

The tile along the edge of a triangular community pool needs to be replaced? ?

In the next 10 years, how do you think hipaa guidelines will affect the roles, responsibilities and tools of a medical transcriptionist