Ihave 8 squares and 7 are shaded in. write the unit fraction that represents each part of the whole. next write the number of shaded parts then write the fraction of the whole that is shaded

Write each expression in exponential form and find its value.| ! 2 x 2 x 2 x 2

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!