Answer:
i think its c
Step-by-step explanation:
Answer:
No.
Here's the break why it is not proportional...

The proportion breaks near the end because the multipliers no longer match.
Answer:
yes?
Step-by-step explanation:
ffgfffffggggggttt
Let's say Ralph can do the chores in h hours, and Jo in 2h. Then:
1/h+1/2h=1/6
6+3=h
h=9
Ralph takes 9 hours working alone; Jo takes 18 hours
☺☺☺☺
Answer:
11 in.²
Step-by-step explanation:
you can divide the shape into 2 rectangles and then you solve for the 2 rectangles and then you add them up.