Answer:
not possible with info given
Step-by-step explanation:
Answer:
Dave needs to mow 14 lawns to have enough money to buy a bike.
Step-by-step explanation:
180-40=140, 140/10=14. Dave needs to mow 14 lawns to have enough to buy a bike.
Anything raised to the 0 power = 1
Answer:
-1.9
Step-by-step explanation:
I rounded it to the tenth