Final answer:
Regina is paying less for yoga classes at the community center compared to what the local gym charges. Her total weekly spending on exercise classes is $20.
Step-by-step explanation:
To determine if Regina is paying more or less than what the local gym charges for yoga classes, we need to compare the costs of both options.
The cost of Regina's yoga classes at the community center is $72 for 6 weeks, plus a one-time fee of $12 to rent the equipment.
So the total cost for Regina's yoga classes at the community center is $72 + $12 = $84.
In contrast, the local gym charges $8 per class. Since Regina takes 2 classes a week, she spends 2 * $8 = $16 on yoga classes at the local gym each week.
Therefore, Regina is paying less for yoga classes at the community center compared to what the local gym charges, as $84 for 6 weeks is less than $16 per week.
Additionally, Regina spends an additional $4 each week on an aerobics class. So, her total weekly spending on exercise classes is $16 + $4 = $20.