Answer:
42.35
Step-by-step explanation:
hope it helps po.
The number is 140
Let n be the unknown number
of means multiply, is means equals
55% * n = 77
Change to decimal form
.55n = 77
Divide by .55
.55n/.55 = 77/.55
n =140
D
12500-15/100*12500
12500-1875
10625
-10
subtract 4 from both sides
divide by 2
8 pounds
661.39
