Answer: 5 pens cost Rs.50
Explanation: Since 1 pen costs Rs.10, you will need to multiply the number of pens (1) and the cost of that number of pens (Rs.10) by the amount of pens you must find the cost for (5). Since 10 times 5 is 50, that means that 50 is the cost of 5 pens.
I hope this helps!
It passes through the point (1,0) and there are no negative values . Look like its a logarithmic function
The number means: which exponent we have to give to 9 in order to get 81?
Since , the answer is 2.
65% of all vehicles are passenger cars......20 vehicles crosses the bridge
this means that 65% of 20 are passenger cars..
0.65(20) = 13 cars are passenger cars.....leaving (20 - 13) = 7 that are other vehicles.
toll bridge charges $ 1 for passenger cars and 2.50 for other vehicles...
expected toll revenue is : 13(1) + 7(2.50) = 13 + 17.5 = $ 30.50 <==
Answer:
It shows that the lines are all on the same line.
Step-by-step explanation: