Answer:
First blank- 4x
Second blank- combine
Third blank- X
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Answer:
The number N of bacteria in a refrigerated food is given by N(T) = 10T^2 - 20T + 600, 2 ≤ T ≤ 20 where T is the temperature of the food in degrees Celsius. When the food is removed from refrigeration, the temperature of the food is given by T(t) = 3t + 2, 0 ≤ t ≤ 6 where t is the time in hours.
Step-by-step explanation:



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Answer: 3y = 2(x - 5)--------------------------------------------------------
Well i know that 12x12=144 so it is 12!