misha wants to know how much wrapping paper is needed to cover a box with the dimensions shown PLS HELPPP

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles