Answer:
56.924
Step-by-step explanation:
Are you asking the equation or the answer

Step-by-step explanation:
Solving the following system of equations:

Let

Putting value of x^2 in eq(2)

Now, finding value of x
Putting y=-5

y=-5, x= 2i and y=-5 , x= -2i
Since we need to find x and y coordinates and its value cannot be in terms of i so we will not consider these as answer
Putting y=3

So, 
Keywords: system of equations
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You can ignore any information that is not about the weekend or what time he wakes up in the morning. The only information we care about in this problem is that perry wakes up at 7:30 on Saturday and 8:00 on Sunday. This would make his average time 7:45am
Answer:
$29.25
Step-by-step explanation:
39 x .25 = 9.75
39 - 9.75 = 29.25