Which of these points lies on the line described by the equation below? y-4+ -2(x-6)

a. (-4, -6)
b. (6,-4)
c.(4,6)
d.(6,4)

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.