The sum of two numbers is 21. The first number is 2/5 of the second number. What are the numbers? What is the smaller of the two numbers?______ What are the larger number of the...
The sum of two numbers is 21. The first number is 2/5 of the second number. What are the numbers? What is the smaller of the two numbers?______ What are the larger number of the...
Evaluate the Polynomial for x=3 and for x=-3 2x^3 - 1/9 x^2
$6300 is invested, part of it at 10% and part of it at 9%. For a certian year, the total yeild is $598.00 How much was invested at each rate? How much was invested at 10%____ How...
Translate to a system of equation but do not solve The perimeter of a standard tennis court when used for doubles play is 228 ft. The width is 46ft less than the length. Find the dimensions...
In a certian year, solar and wind energy generation totaled 1015 trillion BTUs. Wind generated 52 trillion btus eight times that generated by solar energy. How much was generated by each source? Solar...
In a certian year, brand A of heart rate watch cost $37.55 and brand B cost $56.55. A non profit community health organization purchased 32 heart rate watches for use at a wellness center. If the...