Simplify the expression below and COMPLETE the sentences : Simplify 2x2+8+7y-3+3y
First I combine ... to make...
Next I combine... into...
Since 2x2 has no alike terms it ...
The simplified expression is ...

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74