Why is subtracting an expression similar to distributing a –1? Use the drop-down menus to explain your answer. You
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each term inside the parentheses by –1 in order to subtract each term, since subtraction is
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the additive inverse.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)