Given b= -14, which equation is true? (15 Points) A: b/2 + 7.4 = 1.4
B: -28 + 2b = 53
C: b/7 + 18 =16
D: 2b + 8 = 20

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.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?