Answer:

Step-by-step explanation:
We are given that
Initially the difference between the cake's and the cooler's temperature ,a=50 degree Celsius

We have to find the function that gives the temperature difference in degrees Celsius D(t).
We know that

Substitute the values


This is required function that gives the temperature difference in degrees Celsius.
Answer:
B.) Addition*Additive property of equality
Step-by-step explanation:
You add 34 to both sides of the equation to find what x was equal to
Hope I helped
Answer:
70
Step-by-step explanation:
ignora esto 9ooooooo
Answer:
You can buy 8.18 gallons of milk.
Step-by-step explanation:
12.79/4.89 = 2.62
21.44/2.62 = 8.18
Answer:
2x-7
Step-by-step explanation: