Find the equation of the line that is perpendicular to y = 2/3x – 13 and passes though the point (4, –1). A) y = 2/3x – 5 B) y = 3/2x – 5 C) y = –2/3x + 5 D) y = –3/2x + 5

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?

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.