50 yards of tape is needed to pack and ship 100 packages. you have roll of tape that is 2000 inches long. about how many yards do you have?

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?