Answer:
x=40
Step-by-step explanation:
0.50x + 20(0.20) = 0.40(x + 20)
0.5x+4=0.4x+8
0.1x+4=8
0.1x=4
40
(-8/3)/(-2/6)
negative times negative equals positive
simplify -2/6 to -1/3 AND FLIP THE -1/3 TO -3/1
-8/3*-3/1
cancel out the 3s and make them 1s
cancel out the negatives and make them positive
8/1 = 8
it depend on which angle is the sun is
