A patient is to receive 420ml of fluid over a 7 hour period from a drip machine: What is this rate in millilitres[..]

The sum of three numbers is 134. The third number is 4 times the first. The first number is 8 less than the second .[..]

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

The perimeter of a triangle with 2 equal sides is 42 cm. If its base were lengthened by 3 cm and each leg were[..]

a number x is quadrupled another number y. Their difference is 6.

A principal of $3700 is invested at 6.5% interest, compounded annually. How many years will it take to accumulate[..]

Two planes make a 1000 mile flight, one flying 75 miles per hour faster than the other. The quicker plane makes the[..]

the sum of ages of kelvin and paul is 50 years in five years time the age of paul will be four times the age of[..]

An invester invested a total of $2700.00 in 2 mutual funds. One fund earned a 5% profit and the onther one earned a[..]

A washer and a dryer cost $999 combined. The washer costs $49 more than the dryer. What is the cost of the dryer?