Answer:
Um what I would love to help but what is the question?
Step-by-step explanation:
Answer:
s= 65
Step-by-step explanation:
The given quation s = 20h + 10
h= number of hours
Where h= 2.75 hours
If we substitute h into given model equation, we have
s = 20(2.75)+ 10
s=55 +10
s= 65
Hence, her score is 65
10% means 10 out of 100.
So 10% of 120=

So total number of books now = 120+12 =
132
Answer:
70kg can be purchased for Rs 525
Step-by-step explanation:
Let the quantity of rice that can be bought with Rs 525 be = x
Rice ( kg) Cost (Rs)
50 375
x 525

Therefore 70kg rice can be purchased for Rs. 525