Answer:
Step-by-step explanation:
4.5b + 8.5c = 175
b + c = 22.......b = 22 - c
4.5(22 - c) + 8.5c = 175
99 - 4.5c + 8.5c = 175
-4.5c + 8.5c = 175 - 99
4c = 76
c = 76/4
c = 19......there are 19 cats
b + c = 22
b + 19 = 22
b = 22 - 19
b = 3 <==== there are 3 birds
The answer would be false because the number .8 can be 8/10 but it is rational and you can understand that. It would not be an irrational number.
Answer: 3
Step-by-step explanation:
Given: x^2/12
Now, substitute. 6^2/12
36/12
3
Answer:
7
Step-by-step explanation:
