Todd needs to save $90.75 per month to reach his goal
Isolate the variable by dividing each side by factors that don't contain the variable.
The answer to 9 is 87.
The answer to 10 is x=91, y=89, and z=31
Mark as branliest plz
The answer is a. increase energy efficiency. This means that we now use less energy to do more thanks to many advances in technology. It could also be due to the use of alternative sources of power such as the sun or win. These new sources provide energy without causing pollution.
tbh google