Answer:-1
Step-by-step explanation:3-4=-1
15
63 x 5 = 315
315/20 = 15.75
hence, 15 $20 bills
Answer:
9 cents per day
Step-by-step explanation:
1 week = 7 days
Each razor lasts 1 week = 7 days
10 razors last 10 weeks = 10 * 7 days = 70 days
cost per day = (total cost)/(number of days)
cost per day = $6.30/(70 days) = $0.09/day
Answer:
About 316,955 people
Step-by-step explanation:
The population of this city can be modeled with the formula 
, where P represents the current population, I represents the initial population, and t represents the amount of time in years since the start of the model. Plugging in 145,201 for I and (2037-2021)=16 for t, we get:
