Find the measure of angle A. 130°
31 + x
A
x + 41
A) 20°
C) 26°
B) 120°
D) 30°
A.
B

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1