The equation y = 2.50x determines the total cost, y, of buying carnival tickets

Step-by-step explanation:

The given equation or expression is used to determine the total cost of buying carnival tickets.

the total cost is y

Also from the expression the cost of a ticket is $2.5

and x represents the number of tickets

now say x=5, that is 5 tickets, then the cost of buying the 5 tickets is given as

y=2.5(5)

y=12.5

Hence the cost of 5 tickets is $12.5

ok .. so first ben wants 2 blue sweaters which cost $119 each...so now im going to multiply 2 * 119 cause each blue sweater cost 119 so 2* 119 = 238...so now we are going to multiply 3 brown sweaters with 44 (the amount) so 3*44 = 132 then we grab 238 and 132 and add... 238+132 = 370 so he exactly will spend 370 on all 5 sweaters ..hoped I helped :)