Which step could be used to solve x + 3.6 = negative 1.7 for x in one step? Select two options. Add 3.6 to both sides.
Add Negative 3.6 to both sides.
Add 1.7 to both sides.
Add Negative 1.7 to both sides.
Subtract 3.6 from both sides.

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Which equation represents the function on the graph?

Which of the following represents the length of a diagonal of this trapezoid?