Assuming that all the animals are dogs, the number of legs there are would be 240.
60*4=240 legs
240-148=92 legs
All the 92 legs belong to the chickens, so there are 46 chickens.
Since there are 46 chickens,
60-46=14 dogs
The answer is b. It would turn into y=7x+13
we have given that 9.5 *105 tons.
so total weight of the goods=
we know that cost per ton is $20000.
so total cost of the goods=total weight *cost per ton
total cost=.
the csot of 997.5 ton is $19950000.
The answer is y=2x
have a good day