Answer:
5x + y - 2 + 3 - 1
Step-by-step explanation:
Answer:
85 and 91
Step-by-step explanation:
Answer:
There are 604,800 possible permutations.
Step-by-step explanation:
The order in which the digits are chosen is important, which means that the permutations formula is used to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:

In this question:
7 digits from a set of 10(10 digits to 0-9). So

There are 604,800 possible permutations.
Answer:
C. gas prices are decreasing on the interval (2,4) and increasing on the interval (4,6)
Step-by-step explanation:
This means that between the first and fourth day of the week, gas prices drop. This is the opposite for days 5 - 7.
If this answer is correct, please make me Brainliest!
__________this took me like 3 mins to make
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