Find the discount amount for a $135 computer monitor with a 25 percent off coupon.

To find the discount amount, you need to calculate 25 percent of $135.

25 percent can be written as 0.25, so multiplying $135 by 0.25 gives you:

$135 * 0.25 = $33.75

Therefore, the discount amount for a $135 computer monitor with a 25 percent off coupon is $33.75.

Determine the final price of a $44.99 set of headphones after a $25 mail-in rebate

To determine the final price, you need to subtract the $25 mail-in rebate from the original price of $44.99.

$44.99 - $25 = $19.99

Therefore, the final price of the set of headphones after the $25 mail-in rebate is $19.99.

What is the final cost of two pairs of shoes at $35 per pair during a “Buy One Get One 50 Percent Off” sale?

During a "Buy One Get One 50 Percent Off" sale, the second pair of shoes is discounted by 50 percent.

The first pair of shoes costs $35, and the second pair will be discounted by 50 percent, which is $35 * 0.50 = $17.50.

Therefore, the final cost of two pairs of shoes at $35 per pair during the sale is $35 + $17.50 = $52.50.

Sam wants to buy a dress as a birthday present for his niece. The regular price of the dress is $45, and he can use either a 25% off the regular price coupon, or $10 off any purchase of $30 or more coupon. Find the discount amount of the better incentive. Round the answer to two decimal places.

To find the better discount incentive, we need to compare the amount saved with each coupon.

The first coupon offers a 25% discount on the regular price of $45. To find this discount amount, we calculate 25% of $45:
$45 * 0.25 = $11.25

The second coupon offers a flat $10 off any purchase of $30 or more. Since the dress costs $45, this coupon will save $10.

Now we need to compare the discount amounts. The first coupon saves $11.25, while the second coupon saves $10.

Therefore, the better incentive is the 25% off coupon, which saves $11.25.

Mrs. Diaz needs a new whiteboard for her classroom. She can buy it from Office Supply for $49.99 with a 15% teacher discount, or from Office Wholesale for $47.99 with a $10 rebate. Find the final price that Mrs. Diaz has to pay for the whiteboard after the better incentive is applied. Round the answer to two decimal places.

To find the better incentive, we need to compare the final prices after applying the discounts or rebates for each option.

For Office Supply:
The teacher discount is 15% off the original price of $49.99.
The discount amount is $49.99 * 0.15 = $7.50.
The final price after the discount is $49.99 - $7.50 = $42.49.

For Office Wholesale:
The $10 rebate is applied to the original price of $47.99.
The final price after the rebate is $47.99 - $10 = $37.99.

Comparing the two final prices, Mrs. Diaz will have to pay $37.99 for the whiteboard from Office Wholesale after applying the better incentive.

Therefore, the final price that Mrs. Diaz has to pay for the whiteboard after the better incentive is applied is $37.99.