Answer:

Step-by-step explanation:

Answer:
181.76
Step-by-step explanation:
The calculator gave me this answer
"system of equations when 45 aninals with 7more cats than dogs" 45= 7c>d
after solving
we get 
Step-by-step explanation:
We need to find the value of x in:

Solving:

So, after solving
we get 
Keywords: Solving the expression
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Answer: -49
Step-by-step explanation:
Adding a positive number will make the negative number smaller. I am bad at explaining:(