Answer:
The answer should be rectangle only.
The answer is b.
when x decreases, f(x) decreases.
when x increases, f(x) increases.
Answer:
The 2 tens remaining get decomposed into 20 ones in the ones column.
Step-by-step explanation:
Answer: 78 rupees
Explanation: since 10 pens cost 60 rupees you can divide 60 by 10 to get the cost of a single pen. The cost of a single pen is 6 rupees so you can multiply that by 13 to find the cost of the 13 pens.
10p=60
60/10=6
p=6
so
13x6=78
Hope this helped! :)