7 times what equals 49?

How many yards of nerve are in a square centimeter of skin? What is 58 plus 9? What If a Frog leaps 3 meters far then suddenly fell into a dry well which is 4 meters deep How would the frog get out from the deep well? How do you get out of area 69? What number is cccxci in Arabic numerals? Using each digit only once list all possible 3 digit numbers that can be made with 2 or 4 or 7? What could 6ft times 4ft equal in inches? What year was it in the fourth century BC? Why is a six point zero magnitude earthquake so much more destructive than a five point zero magnitude earthquake? What is center line of building drawing? How is time expressed? How do you change 3 over 21 in a mixed number? How many miles in 5250 meters? How is statistics used in Analytical chemistry? what does 2 tons equal to how many lbs? How many times does 28 go into 232? Why does y come before x in an expresion? What is the recipical of 1? Which is greater 22 inches or 2 feet? What is the scientific notation 57910000?