The answers is 28 have a nice night
Answer:
Step-by-step explanation:
Total marbles are 212
112/212 = 28/53
Approx. 52. 83%
33% is 12.87$ is your amount of discount
39-12.87= 26.13$ is your sale price
(-∞,0) ∪ (0,∞) is your answer, for any other questions please ask!
Step-by-step explanation:
<A + <B = 180
6x-35+ 3x+53=180
9x=162
x=18
<A= 6(18) -35
<A= 73°
