Answer:
B
Step-by-step explanation:
Factorizing 3x^5−6x4y+3x^2y^2

=

We will traduce the sentences into equations.
Let x be the number of hours in the first job, and y be the number of hours in the second job.
Then the equations are:

The above system has many solution, we can select for example:
x = 1, y = 16. So we can work one hour at the first job and 16 hour at the second job.
Answer: x= 19
Step-by-step explanation:
Answer:
Step-by-step explanation:
13
130/10= 13
or less
The value simplified is <u>a²</u>
-
In a power division with equal bases - we subtract the exponents and keep the bases.
- The representation of this expression in formula is given by:

<h3>Resolution </h3>


So, the answer of this expression is <u>a²</u>