Answer:
40
Step-by-step explanation:
8 muffins=1 cup of flour.
8 muffins × 5 cups = 40
b=-25
10= -2/5b
------ -------
-2/5 -2/5b
Check:
-2/5(-25)=10
10=10
c . $37.6756⅞8999999567824dg
R - 15 = 77
R = 77 + 15
R = 92