15 Which of the following best describes the solution to the equation below? x + 5 = -5x + 5
A Exactly one solution, x = 0
B Infinitely Many Solutions
C No Solution
D Exactly one solution, x = 5

What is the rotational symmetry of a wheel

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

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!