B) making about the same amount of money in today's dollars
Answer:
ap.ply the r.ule of expo.nents !
( 3^7 × 3^-2 ) / 3^3
=> ( 3 ) ^ 7-2-3
=> ( 3 ) ^ 2
=> 9
hope that helps ✌
Answer:
4,375
Step-by-step explanation:
17,500×.25= 4,375
Answer:
Each rock weighs 4.02 kilograms
THIS IS THE RIGHT ANSWER
Step-by-step explanation:
32.16 divided by 8 equals to 4.02
First, set up variables for each runner to calculate the time:
x = faster runner
x + 0.5 = slower runner
Next, set up an equation:
9x = 6(x + 0.5)
9x = 6x + 3
3x = 3
x = 1
Since both of the runners are starting at the same place and running on the same trail, they will run the same distance. They both ran 1 mile.
