Question

Shirts cost $11.98 each. You have a coupon that saves you $8 off your total purchase. The expression 11.98t-8 where the variable t is the number of shirts can be used to find the total cost if you bought shirts. How much will it cost you to buy 4 of those shirts? Responses

Answer 1

To calculate the cost of 4 shirts at $11.98 each with an $8 coupon, multiply the cost per shirt by 4 and then subtract the coupon value, resulting in a total cost of $39.92.

Step-by-step explanation:

If we want to find out how much it will cost to buy 4 shirts each costing $11.98 and using an $8 coupon, we'd use the expression 11.98t - 8 where t is the number of shirts.

First, we calculate the total cost of the shirts without the coupon: 11.98 × 4 = $47.92.
Next, we apply the coupon: $47.92 - $8 = $39.92.

Therefore, the total cost for buying 4 shirts with the coupon is $39.92.