It’s 26 bc it’s says it right there
Answer:
Step-by-step explanation:
Given
Bob can Paint a fence in 5 hr
so full job can be done in 5 hr
in 1 hr
job is done
suppose Jen done the work in x hr
so in 1 hr
part of job is done
Also if they combine they can do the job in 2 hr
so in 1 hr 
so 








So to find value of x , we have to apply Linear Pair.

<u>Equation formed:</u>



<u>Step by step expansion:</u>




















Answer:
9 oz of cherry mix
Step-by-step explanation:
7oz(blue) + 3oz(cherry) = 10oz
10ox times 3 = 30oz
3oz(red) times 3 = total 9oz(cherry)