Pooky eats three cans of cat food each day. How long will 27 cans of food last?
2 answers:
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Answer:
Step-by-step explanation:
11)
Subtract 4 from both sides. Square each side. Subtract 33 from both sides. Divide each side by 8. Your answer is -3.
12)
Square both sides. Put all numbers on one side of the equation so that you can be equal to zero. Factor out and solve for x.
Let umber of hours in which snowfalls of the both towns become equal = x
Given that rate at which snow depth is increasing in town 1 =
inches per hour
Then amount of snow fall in x hours in twon 1 =
Given that rate at which snow depth is increasing in town 2 =
inches per hour
Then amount of snow fall in x hours in twon 2 =
when snow fall becomes equal then we get equation:
0=x
Hence final answer is 0 hours.