In some states, the amount of sales tax on an item is found by multiplying the cost of the item by 0.07. find the sales tax of a dvd that costs $23.99. $1.67 $1.68 $16.79 $0.17

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Find the cosine function that is represented in the graph.

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)