Answer:
Step-by-step explanation:
6x+2=9x-1 x=1
6(1)+2=9(1)-1
6+2=9-1
8=8
Hope this helps :)
To solve this problem, you must follow the proccedure below:
1. First, you must calculate the Constant of proportionality "k".
2. The problem says that t<span>he number of days needed to remodel a house varies inversely as the number of people working on the job. Then:
Number of days=K/Number of people
K=(</span>Number of days)(Number of people)
18 weeks=135 days
K=135x4
K=540
3. Now, you have:
Number of days=540/Number of people
8 weeks=60 days
Number of people=540/60
Number of people=9
<span>
How many people are needed?
The answer is: 9</span>
Answer:
16 hours
because in 16 hours 2 inches per hour it will overflow
Each floor is 10 feet so that is 240
since the elevator travels 5 ft/sec you will need to find the time to travel the 240 feet
so decide 240 by 5 and you get 48 feet :)
Answer:
1.B
2.D
3.C
Step-by-step explanation: