Question

Joseph is looking to book a magician for his son’s birthday party. He found these options in the newspaper:

WhoaMagik: $165 a day. Take 10% off the original price and receive
a $50 rebate.

Magic4U: $130 a day. Get 15% off the original price and an $11 rebate.

MAGICTime: $179.99 a day. Receive a $60 rebate.

Which statement about the 3 booking options is true?
A WhoaMagik has the best sale price of $148.50 a day.
B Magic4U has the best sale price of $99.50 a day.
C WhoaMagik has the best sale price of $98.50 a day.
D MAGICTime has the best sale price of $119.99 a day.

Answer 1

(2a+3b)² - (16c)² = (2a + 3b - 16c)×(2a + 3b + 16c)

Explanation: