A, because:
Hardcover: 0.35
Buys hard cover and non-fiction: 0.35 x 0.55 = 0.1925
Multiply each by the same constant and you'll get another ratio ie. 5/7 --> 10/14 --> 15/21
The answer A asvdhakzncnsjcjdkkakzjsjakaksjxn
D, because if u plug it in both equation, u will get the same solution.
y=x-1
2=3-1
2=2
y=-3x+11
2=-3(3)+11
2=-9+11
2=2
Hope this helps!
Answer:
I believe the answer is 4.943 :)
Step-by-step explanation:
82.162-77.219= 04.943
