Simplify the following expression: 4/ 1/4-5/2
a. -16/9
b. -4/3
c. 189/400
d. -100/601

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

How much orange juice do you need to make 2 servings of lemony orange slush?

The square root of 9x plus 7 plus the square rot of 2x equall to 7