If an average person in the United States throws away 4.5 × 10² g of trash per day and the number of persons is <span>3.2×10^6, then the mass of trash thrown away in United States would be 1.44 x 10^9 grams. This is obtained by multiplying the mass of trash thrown by one person to the number of persons in the U.S.</span>
What grade is this taught in
Answer:
sorry i cant understand your pic its so many circle
Answer:
option 2
Step-by-step explanation:
its easier because you can transfer the y to the other side and it gets easier.
2x = -10y
x = 2/-10 y
x = -5y