At the movie theater chid admission is 5.70 and adult admission is 9.90 on Sunday 154 tickets were sold for a total sales price of 1125.60 how many child tickets were sold that day

94 Child tickets were sold.

Step-by-step explanation:

Let x represent child tickets

Let y represent adult tickets

Cost Equation: 5.70x + 9.75y = 1306.10

Quantity Equation: x + y = 173

Multiply the Quantity Equation by -5.70

     5.70x + 9.75y = 1306.10

   -5.70x  - 5.70y = -986.10

                   4.05y = 320.00

                 ÷4.05   ÷4.05    

                          y =   79

x +  y  = 173

x + 79 = 173

x         = 94

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

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step-by-step explanation: