Answer:
3 quarters
7 dimes and a nickel
7 dimes and 5 pennies
15 nickles
75 pennies
2 quarters 2 dimes and a nickel
etc.
Step-by-step explanation:
Idk. ima go with blue, but dont count on it
Let's say that ground level is 0. When she goes down to the basement, she is going -12 feet since each flight of stairs is12 feet. Then she goes up 12 more feet= -12+12=0. She is back at ground level. Then she goes up another 12 feet= 0+12= 12. So I believe the answer is 12 feet.
I think D.
They both rested for 2 minutes, however they did not rest at the same time, but it doesn't say they did that in the option choice.
Hope this helps!
Defined as the average of a set of numbers
