Which expression is equivalent to 5 (w + 4) when w = 9? 5 (9)
9 (5)
5 (9) + 4
5 (9) + 20

Write two subtraction equations that are equivalent to 5 + 12 = 17.

This is different from the first one can someone me

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.