George is making cookies the recipe says he needs 3/4 cups of sugar. if he reduces the recipe to make half the number of cookies how much sugar would he need then

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Factor the polynomial. b^2 + 4b + 4

3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)