65-9=56
56 divided by 8 is 7
So they will need 7 tents
Answer:
the answer is 10
Step-by-step explanation:
f(2) that means the value of x= 2
the substitute x=2 in the 4(2)+2.Replace x with 2
Answer:
3/10
Step-by-step explanation:there are 10 marbles all together three blue ones
The alimentary canal and the <span>gastrointestinal tract (GI tract)</span>
Answer:

Step-by-step explanation:
Let the number be x;
The product of 4 and the number will be;

The the square of the number is given as;

Taking the difference of both expressions above;

Factor out the common term:

Hence the difference between the product of 4 and a number and the square of the number is 