Question

the graphs and equations represent the relationships between the number of hours spent babysitting and the dollars in brias, aarons, and carlas accounts. are all three lines parallel? bria: $d = 8 + 12x$ aaron: $d = 0 + 12x$ carla: $d = -4 + 12x$ options: yes, no

Explanation:

Step1: Recall parallel line rule

Lines are parallel if their slopes are equal.

Step2: Identify slope form

All equations use $d=mx+b$, where $m$ is slope.

Step3: Compare slopes of all lines

Bria: $m=12$, Aaron: $m=12$, Carla: $m=12$

Answer:

Yes