Need with question number 11. can’t figure it out.

A. 5/18 x 13/2

Step-by-step explanation:

To convert a mixed number to a fraction, multiply the whole number by the denominator, then add that to the numerator.

3x5=15, add 3 and you get 18.

6x2=12, add 1 and you get 13.

18/2 divided by 13/2 is not an option, so if you flip which number is on top for the first fraction an multiply, it would be the same as if you were to divide it.

the answer is (2x+8)²= 16

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb