Cis a number such c absolute value plus 5 equally’s 9. how many possible values so c are there?

Assuming the equation is

you can subtract 5 from both sides to get

Which means that the "positive version" of c has to be 4.

So, if c is positive, it must be 4 itself.

If c negative, it must be -4, so that when you change its sign it becomes 4 again.

So, the answer is

180

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this