Answer:
hrs/house
Step-by-step explanation:
Rate is the amount of work done per unit of time;
Let Cara's rate = C
Let Jena's rate = J
C + J = 4 ------ i
Now;
Working alone:
Jena takes twice as long as Cara
J = 2C ---- i
How long does it take Cara to clean a house alone
C + J = 4
J = 2C
C + 2C = 4
3C = 4
C = hrs/house
it can be arranged into 45 new words
Answer:
1487.88
Step-by-step explanation:
Because you have to line the decimals up to make sure you have the correct answer
Answer:
{x,y} ={10,-8}
Step-by-step explanation:
hope it help please mark me as brinnelist
Answer: The answer is 0208333333 (Simplified = .021)
Step-by-step explanation: In fraction form, it's 208333/10000000
