Ann has 20$ . She bought 2 notebooks. How much does they costed ?
2x=20
x= 20/2
x=10
Answer:
Step-by-step explanation:
Answer: Mark me brainliest..
Step-by-step explanation: and imma put the answer inside the comments if you do so. youve got nothing to lose! :D
The answer is 0.1, hope it helps
Answer:
250°F
Step-by-step explanation:
Assuming the temperature of the room will not change, first calculate the temperature drop in the first 30 minutes:
350 - 300 = 50
So in the first 30 minutes, the temperature dropped 50°F, to find the temperature of the cooking after an additional 30 minutes (making the total time an hour) simply subtract this value from the temperature:
300 - 50 = 250
Meaning the end temperature will be 250°F.
Hope this helps!