Drake's sister Stephanie is 2 years younger than him. If the sum of Drake's age and 2 times Stephanie's age is 98, how old is Stephanie?

S=32 D=34

Step-by-step explanation:

{VARIABLES}

D=Drake

S=Stephanie

TA=Total Age

{GIVEN/EQUATIONS}

D=S+2

TA=D+2s

{SUB/SOLVE}

98=D+2S

SUB FOR D

98=3S+2

96=3S

S=32

D=S+2

D=34

C. 64

Rewrite the logarithm:

8=x^.5

Solve by raising both sides of the equation to the power of the inverse (in this case, the inverse of .5, which is 2):

8^2=x^(.5*2)

64=x