5. The Striton family had a meal catered for a wedding rehearsal dinner. The cost of the dinner was $500.00 There was a 5% sales tax and they left a 15% tip. What was the total cost including the sales tax and the tip?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

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)

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square