1) Aikira needs 475 points to receive a black belt rating in class. She has already earned 319 points and gets 3 points for each ticket she receives. How many tickets (t) does she need to become a black belt? A. Write equation The variable term: Add or subtract: subtract The constant term added to/subtracted from the variable term: The constant term by itself: The final equation: Variable: final 52

the answer is a

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

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.