Which lines are perpendicular to the line y - 1 = 1/3 (x+2)?

Check all that apply.

y + 2 = -3(x - 4)
Oy-5= 3(x + 11)
y=-3x -
y = 1x-2
3x + y = 7

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Which statement best describes the polynomial

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.