The equation y = 2.50x determines the total cost, y, of buying x carnival tickets. use the drop-down menu to complete the sentence.
according to the equation, 15 carnival tickets would cost.
a. $35.00
b. $37.00
c. $40.00
d. $42.00

The total cost of 15 carnival tickets=$37.50

Step-by-step explanation:

We are given that ,

The equation represents the total cost of buying buying carnival tickets , where x= Number of carnival tickets and y= Total cost.

To find : The cost of 15 carnival tickets.

In the given equation , we substitute the value of x = 15  we get

Thus , According to the equation, the total cost of 15 carnival tickets= $ 37.50

Hence , the correct answer is $ 37.50 .

-6 is the correct option from the above given options

i think it would be 42cm