Referring to the Fig. in Question #40, find the unknown
length Y.

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.