Afamily paid 142.80 dollars, which included 6.80 in taxes, for 4 play tickets. each ticket costs the same amount. how muchdid each persons ticket cost before tax was added.

a.9.50
b.12.00
c. 34.00
d. 35.70

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?