Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at[..]

A farm has 60 cows,pigs,and horses. There are 4times as many cows and pigs as horses. How many horses are there?

If one notebook costs d dollars what is the cost in dollars of 12 notebooks?

Four less than the quotient of a number and 3 equals -10

sam bought two packages of small fries and a big mac.He spent a total of $7.if the big mac was $3,how much did each[..]

A person hired to build a CB radio tower. The firm charges $100 for labor the first 10 feet. After that, the cost[..]

1.A plane travels from Orlando to Denver and back again. On the five-hour trip from Orlando to Denver, the plane has[..]

Things did not go quite as planned you invested $8000, part of it in stock that paid 12% annual interest.However the[..]

If twice a number added to 3 is divided by a number plus 3 the result is seven fourths, what the number?

in some other universe K, pack believes he has discovered a relationship between a planrt's distance D from its sun[..]