Answer:
B. W = (P - 2L) / 2
Step-by-step explanation:
(I'm gonna use capitals so it's easier to identify length and width variables)
P = 2L + 2W
Isolate w:
P - 2L = 2W
(P - 2L) / 2 = W
Answer:
Step-by-step explanation:
Let x = the original number of books
Then 0.375x = the total number of biographies
and 0.20 x = the original number of biographies

18) 54.8 centimeters
19) 0.05 liters
Answer:
x=10.5
Step-by-step explanation:
2x+30=6x-12
30=4x-12
42=4x
x=10.5
What is the question?
Conditional is a sentence that has "If..., then..."
Converse is the opposite of the coditional