At a store, toothbrushes cost x dollars and bars of soap cost y dollars. One customer bought 4 toothbrushes and 2 bars of soap for $22. Another customer bought 12 toothbrushes and 10 bars of soap for $76. Both amounts do not include tax. How much does 1 toothbrush and 1 bar of soap cost?

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

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

ya