Final answer:
To calculate how much money Gianna has left to spend on biking outfits, subtract the cost of the bicycle, reflectors, and gloves from her initial budget. Gianna has $362.80 left to spend on biking outfits.
Step-by-step explanation:
To calculate how much money Gianna has left to spend on biking outfits, we need to subtract the cost of the bicycle, reflectors, and gloves from her initial budget.
Step 1: Calculate the total cost of the reflectors: 2 Ă— $10.01 = $20.02
Step 2: Add the cost of the reflectors to the cost of the gloves: $20.02 + $20.72 = $40.74
Step 3: Subtract the total cost of the bicycle, reflectors, and gloves from Gianna's initial budget: $760 - ($356.46 + $40.74) = $362.80
Therefore, Gianna has $362.80 left to spend on biking outfits.