Write an expression that equals to 100 and only uses the number 3. you can use exponents and parentheses but the exponent must equal to 3. i don't know the answer.

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!

27 is what percent of 108? 27 is % of 108

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?