Four less than 6 times a number is 8 (turn around phrase watch your order

Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g