(8.4*10^8) + (4.2*10^7)
= 882,000,000
= 8.82*10^8
Hope it helped :)
take father's age as x
if it is doubled i.e 2x .we get the answer as 20 less than 100 which means 100-20=80
accordingly the equation will be 2x=80
x=40
given that ,
son is 1/4 th of his father
hence ,
son = 1/4×(x)
I.e, 1/4×40 =10
Hope it helps
I believe that it is 425 minutes because 17+(.11×425) is 63.75 and so is .15×425.
Answer:
p-6= -14
Step-by-step explanation:
p-6 = -14
add 6 to both sides
P= -8