By 2020 california is expected to have 2 million more seniors citizens than florida, and the sum of the number of senior citizens in the two states is expected to be 12 million. find the expected senior citizen population of florida in 2020.

Which graph shows a function with a range of all real numbers greater than or equal to -1

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Prove that 16^4-2^13-4^5 is divisible by 11.