HELP I TAKE QUIZ TOMORROW NEED ANSWER ASAP

What is the missing constant term in the perfect square that starts with x^2 -20x

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.