Convert 3.5 • 10^4 to standard form. (3 points)

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?

Which is the completely factored from of xy^3-x^3y

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48