An athletic director pays $90 for 12 sun visors for the softball team. a. how much will the athletic director pay to buy 15 more sun visors?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Maryann’s friends loved her bulletin board, and 4 of them asked her to make one for their homes. she offered to make each of her friends a replica of her bulletin board that measures 2 meters by 3 meters. how many kilograms of burlap should maryann collect to complete the bulletin boards for her friends? maryann should collect kg of burlap.

K-7/4=11 explanation: k-7 is the numerator and 4 is the denominator then right by it it just says = 11 ( i wish i knew how to do this but ummm i cant sis)