Determine the relationship between the number of desks in the classroom and the number of desk legs, Predict how the number of desk legs would change if 8
more desks were brought into the room. (There are 30 desks in the classroom

and each desk has 4 legs.)

30 + 8 = 38 desks

38 x 4 = 152 legs

If you did not add those eight desks then you will have 120 legs.

So, the amount of legs will go up by 32 if you add 8 more desks.

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

answer: i don't understand it

step-by-step explanation: sorry