Two angles that add up to 90° are called SUPPLEMENTARY angles. TRUE OR FALSE

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?