What is the measure of ∠ABD?

A.
4°
B.
9°
C.
21°
D.
27°
E.
36°

What is the value of x when x + 7 = 21?

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?