Suppose you deposit $2,000 in savings account that pays interest at an annual rate of 4%. if no money is added or withdrawn, determine how many years it will take for the account to contain $2,500. a) 3 years b) 4 years c) 5 years d) 6 years

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.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.