What is the number you must add to complete the square x^2-20x=17

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit