X -4 -2 0 2 4 y 6 3 0 3 6 this data is an example of A. A linear function
B. A nonlinear function
C. It is not a function at all

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

im not sure

step-by-step explanation:

5 pm

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!