An aircraft takes off at sea level and ascends to 1000 feet. It then descends 250 feet. Find the elevation of the aircraft.

Should you use centimeters or inches to measure a desktop

You purchase 8 municipal bonds on the first of the year. The current market value price is 99 1/8. The commission charge is $6 per bond. What is the cost of the purchasing these bonds? a $1039.25 b. $991.25 c. $7978 d $7930

Which graph could be the graph of f (x) = |x-h|+k if h and k are both positive?

Find the magnitude of the vector from the origin to (-7, - 5) and write the vector as the sum of unit vectors. A, sqr74, 7i+5j B, sqr75, 7i+5j C, sqr74 - 7i-5j D, sqr75 - 7i-5j

Congruent angles have the same ... A. Ending B. Origin C. Measure

I am a two-digit number Both of my digits are even I am the product of two consecutive whole numbers The sum of my digits is greater than the product of my digits

3x-2y+4z=35 -4x+y-5z=-36 5x-3y+3z=31

Steve earns $8 per hour. His older brother earns $2 more per hour than Steve. What is the ratio of the money Steve earns in an hour to the money his brother earns in an hour?

10. 0.75,1/2, 0.4, and 1/5 from least to greatest

Greg is running a marathon while running he should drink 22 ounces of water per hour if he runs for 4 hours how much water should he drink