I think that using the elimination method is the best, because it is the only method that I use when solving these types of equation. For example, for these two equations, you need to multiply one of the equations by a certain number so that you'd be able to find x and y. The elimination method is the method that tells you to do that. It is also the easiest method.

~Hope I helped!~

8 0

4 years ago

0.6(6.5x10^5) simplify

EleoNora [17]

Exact form : 3.9*10^5
decimal form : 390000

4 0

3 years ago

The owner of a flower shop sells 18 roses for $90. What is the cost in dollars per rose?

3241004551 [841]

Answer:

Each flower cost an equivalent of $5 per flower. To get this answer you have to divide 90 by 18 to get the average cost of the flowers and stuff.

4 0