What is 4 1/2-3 5/6 from page 393 GO Math book

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

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?