Answer:
P = 21/80
P = 0.2625
Step-by-step explanation:

Hope this helps
I believe 2 dollars and 50 cents
Answer:
these two apply:
10x + 12 = 38 and
10x = 26
Step-by-step explanation:
7x+6+3x+6 = 38
10x + 12 = 38
10x = 26
x = 2.6
Answer:
2.0986814e+29
Step-by-step explanation: