Chris puts two layers of cake next to each other. the layers each measure 20 cm by 30 cm. what is the perimeter?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

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

2,10,-50 next two numbers geometric sequence