The length of a rectangle is five more than its width. the perimeter is 26m. find the length.

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

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