Answer:
The width will be 
Step-by-step explanation:
Thinking process:
Let the model be:
factoring out 4 gives:
Factorizing the expression in the parentheses gives:
Therefore, since the expression in the parentheses cannot be factorized further, the expression is:
Answer:
72
t
Solution:
8(9) t
If he can run more than 9 laps today, but might not, then the total number of minutes can be more then or equal to nine laps.
Answer:
Step-by-step explanation:
7x - 4y = 3y - 14
7x - 7y = -14
-7y = -7x - 14
y = x + 2
Answer:
6y^3-9y^2-7y
Step-by-step explanation:
y^3-+5t^3 - 7y^2-2y^2 - 3y-2y-2y
