Answer:
Step-by-step explanation:
<u>Jamie's working speed is:</u>
<u>And Bob's speed is</u>:
<u>Their working speed together is:</u>
<u>Solving for x:</u>
- 1/x = 1/30 - 1/75
- 1/x = 5/ 150 - 2/150
- 1/x = 3/150
- 1/x = 1/50
- x = 50
Bob can do the job in 50 minutes
1 x 2 = 2
2 x 2 = 4
3 x 2 = 6
4 x 2 = 8
5 x 2 = 10
6 x 2 = 12
7 x 2 = 14
8 x 2 = 16
9 x 2 = 18
10 x 2 = 20
Ur answer is 17 dollars cause u add 14 to 69 and u get 83 then you subtract 83 from 100 which equals 17
Answer:
What’s the question?
Step-by-step explanation:
