Di runs at a rate of 4 meters per second. Which equation models the situation? d = distance traveled
t = time spent running
A 4 = dt
B d = 40
C t= 4d
D d = 4d

What’s 8y+48 and factor each expression completely

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

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