Since you already know the solution, you need to substitute every occurrence of x and y with those values: the first equation checks out, because it becomes

The second becomes

Answer: 1/3
Step-by-step explanation: Since 1/1 = 2/2 = 3/3 etc. we can change the answer into 3/3 grams. Then we divide that by 3 which is 1/3. (Sorry if I’m incorrect)
Answer: 382.728 Estimate: nearest ten: 380 nearest <em>tenth: </em>382.7