A mountain bike is priced at $413. If the sales tax is 6.5 percent, what is the cost to purchase the mountain bike? Round to the nearest cent if necessary.

it is 439.85

1.05 * 413

Bryce orders the following items from a catalog. What is the total price he charges to his credit card if the sales tax is 6 percent and nontaxable shipping costs $5 for the order? Round to the nearest cent if necessary.

I have the same question on a quiz so I’m not sure

To calculate the cost to purchase the mountain bike with sales tax, you need to add the sales tax amount to the original price.

First, calculate the sales tax amount by multiplying the original price by the sales tax rate.
Sales tax = Original price * Sales tax rate
Sales tax = $413 * 6.5% = $413 * 0.065 = $26.845

Now, add the sales tax amount to the original price to find the total cost to purchase the mountain bike.
Total cost = Original price + Sales tax
Total cost = $413 + $26.845 = $439.845

Rounding to the nearest cent, the cost to purchase the mountain bike is approximately $439.85.