1 1/4 1 1/2 Gracie , Mary , and Nancy each have a small collection of seashells . Gracie has 5 more than the number of shells Mary has . Nancy has 1 more than times the number of shells Mary has . Gracie and Nancy have the same number of shells . If x is the number of shells Mary has , identify the equation that represents this situation and identify its solution .

Which statements regarding the diagram are true? check all that apply.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.