Which number belongs to the solution set of the equation below?
8x=120
a: 16
b: 112
c: 128
d: 15

If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees