Answer:
See Explanation
Step-by-step explanation:
<em>The question has missing details; However, the following explanation will guide.</em>
<em></em>
Represent the boots print with y and the Liz's feet with x
<em>To calculate how much the boot is longer than her feet, we simply get the difference between the length of the boot's print and her feet;</em>
i.e.

<em>Note that her boot print (y) will always be greater than her feet (x)</em>
<em></em>
Take for instance;


The difference will be


Answer:
2 or 1
Step-by-step explanation:
2 + 4 × 2 = 10
1 + 4 × 1 = 5
I think the answer is 180.
Answer:
y = 67 degrees
x = 86 degrees
z = 94 degrees
Step-by-step explanation:
This is easy...
38 + 56 = x
94
180 - 94 = 86
86 + 38 + 56 = 180
so x = 86 degrees
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180 - 86 = 94
z = 94
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94 + 19 = 113
180 - 113 = 67
67 + 94 + 19 = 180
so y = 67 degrees