Mrs. fisher has 91 watches on display at her store. she says she can arrange them into rows and columns without any watches left over. mr. fisher says that she can only make 1 row with all 91 watches. who is right and why?

Mrs. Fisher is right because she can make 7 rows of 13 or 13 or of 7 with none left over.

Step-by-step explanation:

7x13=91

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it