Answer: $117.59
Step-by-step explanation:
10. Infinitely many solutions:

Simplify this equation:

When
the equation becomes

This equality is true for all x, thus the equation has infinitely many solutions.
11. The equation
should have one solution x=-1.
First, simplify the equation:

This equation will have solution x=-1 when

Therefore, the initial equation is

12. The equation
should have infinitely many solutions.
Simplify it:

When
this equation will have infinitely many solutions.
12% Of 79 Would be 9.48. Hope this helped :)
Answer:
ang sentimeter ay ang tamang yunit ng pagsukat para sa pagsukat sa lugar ng isang panyo