the formula for the perimeter, P, of a rectangle with length 'a' and with 'b' is P=2a+2b. make 'a' the subject of the formula. ​

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides

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