All of the following are equivalent except . 1.) -5 x + 5
2.) -5( x - 1)
3.) (5 - 5) x
4.) 5 - 5 x
this is multiple choice

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?