Derrick is building a treehouse for his younger brother. The treehouse will take 85 1/4 hours to complete. Derrick spends 17 1/20 hours on it each weekend. If he has already worked on it for 3 weeks, how many more weeks will he need to work on it until it is complete?
Please provide a step by step answer if you can :'(

2 more weeks

Step-by-step explanation:

First, determine how many weekends will be required for Derrick to complete the treehouse:

 85 1/4 hours total       85.25 hrs

= = 5 weeks

17 1/20 hrs/wk              17.05 hrs/ wk

Derrick has already worked 3 weeks, and so he should be able to complete the treehouse in 2 more weeks (2 + 3 = 5).

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

could

step-by-step explanation:

u send me a picture of ur work