Patrick counts on to solve 9+?=16 Explain how he can do this. What is the missing addend? Enter your answers in the boxes. Patrick could begin at ? and then count on until he gets to ? Since he counted on ? numbers, the missing addend is ?

I’m stuck on this i don’t understand.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

An octagonal prism has jow many lateral faces?