Sajia can sell 21 books she can sell if she comes back on sunday and the required inequality is
Solution:
Given that Sajia has 30 Books in her library
She sold 9 books at the thrift store on Saturday
To find: We have to write and solve an inequality to determine number of more books she can sell if she comes back on sunday
Let "x" be the number of more books she can sell if she comes back on sunday
We can write a inequality as:
Now moving 9 from L.H.S to R.H.S we get,
On solving 30 - 9 = 21,
So Sajia can sell 21 books she can sell if she comes back on sunday
Is Carlos correct?
Answer:
C
Step-by-step explanation:
We know is in between and
Thus the dot has to be in between and
And it should be unit after
Observing all the number line , we see C is the absolute match!
Answer: Our required answer is $0.13.
Step-by-step explanation:
Since we have given that
25 items purchased @ $21.25
So its unit price is given by
50 items purchased @ 36.00
So, its unit price is given by
80 items purchased @ 60.00
So, its unit price is given by
So, Highest unit price for the whistles will be $0.85
Lowest unit price for the whistles will be $ 0.72
Difference between the highest unit price and lowest unit price for whistles will be
Hence, our required answer is $0.13.