In Northern Michigan the temperature at night was
- 13° F. By morning the
temperature rose to 2° F.
How much did the
temperature increase?

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?