Guess my fav song I will give you a hint l see fire in their eyes I am better off not listening I have my own song to sing

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.