The length is 5 times the width the perimeter is 84 feet what is the length and width of the rectangle

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

How to find the exponential function y=ca^x, with points (1,2) and (2,1)