Given that line l and line m are parallel, if m∠1 = 34°, and m∠2 = 116°, what is m∠3?

Question 5 spring semester final exam math evaluate

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?

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?