Ineed solve 2a-b+c=-5 a-b=2 2a+b=5

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

What is a graph with a never ending line called?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?