Final answer:
The price of the tablet before the sale was $49.33.
Step-by-step explanation:
To find the price of the tablet before the sale, we need to calculate the original price by adding the discount to the sale price. The sale price is 25% off the original price, so it is 100% - 25% = 75% of the original price.
Let x be the original price.
75% of x = $37
0.75x = $37
x = $37 / 0.75
x = $49.33
Therefore, the price of the tablet before the sale was $49.33, which is not one of the given options.