The graph of a linear function is shown on the coordinate grid. What is the y-intercept of the graph of the linear function?

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In the rectangle below ac=30 units what is de

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?