Kevin and randy muise have a jar containing 84 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $12.00. how
many of each type of coin do they have?
the jar contains
quarters

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

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 florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120