7. Find the value of x and y:
x=
y=
(10x - 61)
(18y + 5)º
(x + 10)

she drove 134 miles

step-by-step explanation:

x= 3^y

step-by-step explanation:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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