PLEASR HELP I'LL GIVE YOU BRAINIEST:)) The function y= 0.75x+2 represents the cost y ( in dollars ) of an ice cream sundae with x toppings. A sundae comes with 1,2,3, or 4 toppings. Identify the Independent and dependent variables, the domain and the range.
Options: 1) y , 2) 2.75,3.50,4.25, & 5 , 3) x , 4) 1,2,3, and 4

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .