Riley has a total of,
8p + 7 + 2p + 5 or
10p + 12 dollars
Pam on the other hand has
(10p + 12) - 7p = 3p + 12 dollars
After giving half of this money to Riley, Pam will have
1.5p + 6 dollars
Suppose you roll a red number cube and a blue number cube. What is the probability that you will roll a 5 on the red cube and a 1 or 2 on the blue cube?
Answer:
Brand A: $0.05
Brand B: $0.07
Brand A is the better buy
Step-by-step explanation:
Brand A: 72x = 3.89
Brand B: 96x = 6.62
Brand A:
72x = 3.89
/72 /72
x = $0.05 (this one is the better buy)
Brand B:
96x = 6.62
/96 /96
x = $0.07
Hope this helps!