Is (-2,-4) a solution to the equation y=2x?

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?