Help a dumb person like me what is −18(2h+4)+12=−74

2/3

Step-by-step explanation:

-18(2h+4)+12=-74

-36h-72+12=-74

-36h-50=-74

       +50  +50

-36h=-24

-36     -36

h=24/36 = 2/3

A. Constant of proportionality : Yes

B. Origin : No.

C. Inverse : No.

D. Rise per run : Yes

E. Unit rate : Yes.

Step-by-step explanation:

We have to choose yes or no to tell whether each item in the given options is equivalent to the slope in a proportional relationship.

A. Constant of proportionality: Yes

B. Origin: No.

C. Inverse: No.

D. Rise per run: Yes

E. Unit rate: Yes.  

The constant of proportionality, the rise per run and the unit rate are equivalent to slope in a proportional relationship. (Answer)