For what value of m do the expressions 2m – 3(4 – m) and 3m + 4 have the same value?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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?