Answer:
34+4a
Step-by-step explanation:
-2a+7-3(-9-4a)
➡ -2a+7+27+12a
➡34+10a
It should be 95,040. On the first day, you have 12 choices. On the second, eleven, and so on, until day 5. 12x11x10x9x8.
None of these answer choices are correct. The answer would be 51. 52+53=105
105-54=51
The answer is 35 because it in beetween 20 and 50
When dividing with numbers like 10, 100, 1000, etc. You just move the decimal left depending how many zeros you have.
So your answer would be .00267
