Marcy is planting a rectangular garden. the garden has an area of 599.5 square feet. if the garden is 22 feet wide, how long is the garden?

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

For what values of x is x2 + 2x = 24 true?

Identify the number 127 as a rational or irrational. explain