Find the slope of a line perpendicular to 2y=-6x+8
a) 6
b) - 3/2
c) 1/3
d) 2/3
b c d are fractions

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent