70dB is represented by 100cars in 60sec. Therefore if the number of cats is reduced by 3/4 in the same amount of time(60s), then the decibel level will reduce by 3/4 also. So 70dB * .25= 17.5dB
Answer:
<em>The correct option is: C) 4x(3y + 7z)</em>
Step-by-step explanation:
Given expression is:
First we need to find the GCF(Greatest common factor) of and and then we will factor out that GCF.
We can see that the common factors are:
So, the GCF will be:
Now factoring out from the given expression, we will get.....
So, the complete factorization will be:
Answer:
please the answer is the third option