The sum of 3 and y is greater than 10

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?