To find the average, add the cost of each book to get a total cost, then divide the total cost by the number of books purchased.
Total cost: 32 + 45 + 39 = 116
Average cost: 116 / 3 = 38.67
Answer: this is Judy Heckman you answered a question about a parabola graph and someone went off of it before I could study it. Help thanks
Step-by-step explanation:
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answer for your question is starting when x^2-14x-95=0. Just Ignore this above this.
The constant of proportionality of y=7.25x is 7.25.
The product is -10y² -19y +15.