Answer:
201 = 7y +96
Step-by-step explanation
201 is your total ending balance
you have put in 96 so you have to account for that in the account and it tells you 7 weeks. what you dont know id how much the Y will be put in each of that seven weeks.
Kara: 30 Cassie:12
Step-by-step explanation:
N+2n-3=42
3n-3=42
3n=42+3
3n=45/3
n=15
Karas age: 2n= 30
Cassies age n-3= 12
A: Kara is old 30 years,Cassie is 12
I hope I helped
Answer:
c
Step-by-step explanation:
i have big brain
Answer:
Range: 20
Median: 38
Lower quartile and upper quartile: 29 and 42.5
Interquartile range: 13.5