You have a coupon good for $6 off the price of any large pizza .you also get a 15% discount on any pizza if you show your student id how much more would you pay for a large pizza if the cashier applies the coupon

$1.20. You need to do the discount second.

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)