Answer:
r = 6
Step-by-step explanation:
Hello!
-8 - 2(7r + 1) = -94
Add 8 to both sides
-2(7r + 1) = -86
Divide both sides by -2
7r + 1 = 43
Subtract 1 from both sides
7r = 42
Divide both sides by 7
r = 6
Hope this Helps
Answer:
The answer is option D: the advertiser is bidding $0.70 between 9 pm-12 am on weeknights.
Step-by-step explanation:
The normal bid is $0.40 and the bid multiplier is 75%.
This amount becomes:

= $0.70 (OPTION D)
So, the advertiser is bidding $0.70 between 9 pm-12 am on weeknights.
Ok slot method
3 slots
1st slot has 52 options
2nd slot has 51 optoins (1 went to first slot)
3rd slot has 50 options (1 went to previous slot)
number of ways=52*51*50=132600 ways
Answer: x= 34
Step-by-step explanation: