When t=2,005, the value of the function f(t)is 100 more than twice the value of f(t) when t=1998. which of the following equations expresses this relationship?

a. f(2005)=2f(1998)+100
b. f(1998)=2f(2005)+100
c. f(t)=2f(t)+100
d. f(t+2005)=2f(t+1998)+100
e. f(2005)+100=2f(1998

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities