He will need to save up for 12 weeks because he is getting 2 dollars a week.
It says after 3 weeks he saved 6, so divide six by three and the answer meaning he makes 2 a week. Next divide 24 by 2 and you get 12.
Answer: 37 km per hour
Step-by-step explanation: 96/4=24
24+50=74
74/2=37
Answer:
79.5%
Step-by-step explanation:
Answer: I think it's $120
Step-by-step explanation: February has 28 days and the dogs eat a whole bag in a week.
So, there will be 4 weeks in 28 days. Since the the cost of a bag is $30 then I guess you would multiply that by each week
So, 30 x 4 = 120
n(A), n(B) and n(AnB) are given and n(AUB)'s complement is asked.
