Questions asked by Debbie

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• The sum of two integers is 74. The larger is 26 more than twice the smaller. Find the two integers?
  
• Candy bars are sold in a local store for 60 cents each. The factory has $1000 in fixed costs plus 10 cents of additional expense for each candy bar made. Assuming all candy bars manufactured can be sold, find the break-even point?
  
• The length of a rectangle is twice that of its width. If the area of the rectangle is 72 square inches, then find the length and width?
  
• The height of a projectile launched upward at a speed of 32 feet/second from a height of 48 feet is given by the function: h(t)=-16t^2+32t+48. How long will it take the projectile to hit the ground?
  
• A positive integer is twice another. The difference of the reciprocals of the two positive integers is 1/8. Find the two integers?
  
• James can jog twice as fast as he can walk. He was able to jog the first 9 miles to his grandmother’s house, but then he tired and walked the remaining 1.5 miles. If the total trip took 2 hours, then what was his average jogging speed?
  
• Vince wants to make a square patio in his yard. He has enough concrete to pave an area of 130 square feet. How long can a side of his patio be?
  
• A hang glider dropped his cell phone from a height of 350 feet. How many seconds did it take for the cell phone to reach the ground?
  
• How far from the base of the house do you need to place a 15-foot ladder so that it exactly reaches the top of a 12- foot tall wall?
  
• A positive real number is 2 less than another. When 4 times the larger is added to the square of the smaller, the result is 49. Find the numbers?
  
• A positive real number is 6 less than another. If the sum of the squares of the two numbers is 38, then find the numbers?
  
• The area of a rectangle is 60 square inches. If the length is 3 times the width, then find the dimensions of the rectangle? Round off your answers to the nearest hundredth
  
• If the sides of a square measure 10√6 units, then find the length of the diagonal?
  
• The area of a rectangle is 27 square meters. If the length is 6 meters less than 3 times the width, then find the dimensions of the rectangle. Round off your answers to the nearest hundredth.?