If the interest of a sum at 7.5percent p. a in years is Rs 1050, find the sum.

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

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!

Solve the given system of equations. 2y= -x+9 , 3x-6= -15