Sandra writes (3 × 30) + (3 × 7) and says the quotient for 111 ÷ 3 is 6. is she correct? complete the explanation. sandra correct. to find 111 ÷ 3, sandra used (3 × 30) + (3 × 7) = 111. because 3 is multiplied by , the multiplication sentence is . so, 111 ÷ 3 = .

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.  

i believe it is 2

lolll

3x-x+2=4 i think that's is the answer, and i hope it you