Answer:
40 14/25 years
Step-by-step explanation:
Well, this certainly is fun.
First, to find the fraction of the doctor's life which 13 years represents, subtract the fractions from 1 (and in this case l stands for lifetime):


So, multiply this equation by the reciprocal of 25/78 to isolate one of l:

years
Answer:
t = p + 12
Independent variable: p
Dependent variable: t
Step-by-step explanation:
Answer:
a) $175 b) It will be $126
Step-by-step explanation:
Cost price of 3 games= $140
Let the original price of games= $ x
Discount is given= 30%
According to question
x
= $140
x
= $140
x ×0.8= $140
x= $ 
x= $175
Hence, the original price of games $ 140
(b) If Sam had given a discount of 20%
Again a discount = 10%
The price of games=$ 140
Now, the selling price will be= 175
×
Now, the selling price will be= $ 126
Hence, the price will be different.
Answer: le quedan leer 295 páginas
Step-by-step explanation: