For this case we must factor the following polynomial:

We can take common factor x:

To factor the expression within the parenthesis, we must find two numbers that when multiplied give 49 and when added together, 14 are obtained. These are: 7 and 7.

Thus, the expression is factored as:

Answer:

The answer is 40*8.50 * 7.65/100 = 26.01 and that's your answer
Answer:
10a^4b^2
Step-by-step explanation:
10% of what is 9...
0.10x = 9
x = 9/0.10
x = 90.....he has 90 all together