It cost Claire $6 to send 15 text messages. What was her cost of texting in texts per dollar? Express your answer in simplest form.

We have been given that it cost Claire $6 to send 15 text messages. We are asked to find her cost of texting in texts per dollar.

To find Claire's cost of texting in texts per dollar, we will divide number of total texts by total amount spent.

Therefore, the cost of Claire's texting is 5 texts per 2 dollars.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.