What is the volume of the following figure?
16 cm
22 cm
14 cm

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

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?

Find the distance between (7,-6) and (-3,-9)