Malaya bought 32 pieces of candy for $16. the next day she returns to buy more candy with $4. how many pieces can she buy

she can buy 8 pieces because each candy is 50 cents

x-3y=4

step-by-step e

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.